Journal Articles
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Peter Roch, Bijan Shahbaz Nejad, Marcus Handte, Pedro José Marrón: Axes-aligned non-linear optimized PnP algorithm. In: Machine Vision and Applications, vol. 35, no. 6, pp. 137, 2024, ISSN: 1432-1769. @article{axes_aligned_non_linear_optimized_pnp_algorithm,
title = {Axes-aligned non-linear optimized PnP algorithm},
author = {Peter Roch and Bijan Shahbaz Nejad and Marcus Handte and Pedro José Marrón},
doi = {10.1007/s00138-024-01618-z},
issn = {1432-1769},
year = {2024},
date = {2024-10-17},
journal = {Machine Vision and Applications},
volume = {35},
number = {6},
pages = {137},
abstract = {Pose estimation is an important component of many real-world computer vision systems. Most existing pose estimation algorithms need a large number of point correspondences to accurately determine the pose of an object. Since the number of point correspondences depends on the object's appearance, lighting and other external conditions, detecting many points may not be feasible. In many real-world applications, the movement of objects is limited, e.g. due to gravity. Hence, detecting objects with only three degrees of freedom is usually sufficient. This allows us to improve the accuracy of pose estimation by changing the underlying equations of the perspective-n-point problem to three variables instead of six. By using the simplified equations, our algorithm is more robust against detection errors with limited point correspondences. In this article, we study three scenarios where such constraints apply. The first one is about parking a vehicle on a specific spot. Here, a stationary camera is detecting the vehicle to assist the driver. The second scenario describes the perspective of a moving camera detecting objects in its environment. This scenario is common for driver assistance systems, autonomous cars or mobile robots. Third, we describe a camera observing objects from a birds-eye view, which occurs in industrial applications. In all three scenarios, observed objects can only move in the ground plane and rotate around the vertical axis. Hence, three degrees of freedom are sufficient to estimate the pose. Experiments with synthetic data and real-world photographs have shown that our algorithm outperforms state-of-the-art pose estimation algorithms. Depending on the scenario, our algorithm is able to achieve 50% better accuracy, while being equally fast.},
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Pose estimation is an important component of many real-world computer vision systems. Most existing pose estimation algorithms need a large number of point correspondences to accurately determine the pose of an object. Since the number of point correspondences depends on the object's appearance, lighting and other external conditions, detecting many points may not be feasible. In many real-world applications, the movement of objects is limited, e.g. due to gravity. Hence, detecting objects with only three degrees of freedom is usually sufficient. This allows us to improve the accuracy of pose estimation by changing the underlying equations of the perspective-n-point problem to three variables instead of six. By using the simplified equations, our algorithm is more robust against detection errors with limited point correspondences. In this article, we study three scenarios where such constraints apply. The first one is about parking a vehicle on a specific spot. Here, a stationary camera is detecting the vehicle to assist the driver. The second scenario describes the perspective of a moving camera detecting objects in its environment. This scenario is common for driver assistance systems, autonomous cars or mobile robots. Third, we describe a camera observing objects from a birds-eye view, which occurs in industrial applications. In all three scenarios, observed objects can only move in the ground plane and rotate around the vertical axis. Hence, three degrees of freedom are sufficient to estimate the pose. Experiments with synthetic data and real-world photographs have shown that our algorithm outperforms state-of-the-art pose estimation algorithms. Depending on the scenario, our algorithm is able to achieve 50% better accuracy, while being equally fast. |
Arman Arzani, Marcus Handte, Pedro José Marrón: Discovering Potential Founders within Academic Institutions. In: International Journal of Data Science and Analytics, 2024, ISSN: 2364-4168. @article{Arzani2024,
title = {Discovering Potential Founders within Academic Institutions},
author = {Arman Arzani and Marcus Handte and Pedro José Marrón},
doi = {10.1007/s41060-024-00663-1},
issn = {2364-4168},
year = {2024},
date = {2024-10-14},
urldate = {2024-10-14},
journal = {International Journal of Data Science and Analytics},
publisher = {Springer Science and Business Media LLC},
abstract = {<jats:title>Abstract</jats:title><jats:p>Technology transfer is central to the development of an iconic entrepreneurial university. To foster knowledge transfer, many universities undergo a scouting process by their innovation coaches. The goal is to find staff members and students, who have the knowledge, expertise, and the potential to found startups by transforming their research results into a product. Since there is no systematic approach to measure the innovation potential of university members based on their academic activities, the scouting process is typically subjective and relies heavily on the experience of the innovation coaches. In this paper, we study the discovery of potential founders to support the scouting process using a data-driven approach. We create a novel data set by integrating the founder profiles with the academic activities from 8 universities across 5 countries. We explain the process of data integration as well as feature engineering. By applying machine learning methods, we investigate the classification accuracy of founders based on their academic background. Our analysis shows that using a random forest (RF), it is possible to differentiate founders and non-founders with an average accuracy of 79%. This accuracy remains mostly stable when applying an RF trained on one university to another, suggesting the existence of a generic founder profile. The detailed analysis indicates a high significance of the career path as well as patent- and grant-related features among others. Furthermore, we show that using a RF, it is possible to exploit these features to predict the future founding probability up to 3 years in advance with an accuracy of 80%. Finally, by analyzing the academic disciplines of founders we show that the patent documents have more influence on the startup’s core orientation than the publications.</jats:p>},
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<jats:title>Abstract</jats:title><jats:p>Technology transfer is central to the development of an iconic entrepreneurial university. To foster knowledge transfer, many universities undergo a scouting process by their innovation coaches. The goal is to find staff members and students, who have the knowledge, expertise, and the potential to found startups by transforming their research results into a product. Since there is no systematic approach to measure the innovation potential of university members based on their academic activities, the scouting process is typically subjective and relies heavily on the experience of the innovation coaches. In this paper, we study the discovery of potential founders to support the scouting process using a data-driven approach. We create a novel data set by integrating the founder profiles with the academic activities from 8 universities across 5 countries. We explain the process of data integration as well as feature engineering. By applying machine learning methods, we investigate the classification accuracy of founders based on their academic background. Our analysis shows that using a random forest (RF), it is possible to differentiate founders and non-founders with an average accuracy of 79%. This accuracy remains mostly stable when applying an RF trained on one university to another, suggesting the existence of a generic founder profile. The detailed analysis indicates a high significance of the career path as well as patent- and grant-related features among others. Furthermore, we show that using a RF, it is possible to exploit these features to predict the future founding probability up to 3 years in advance with an accuracy of 80%. Finally, by analyzing the academic disciplines of founders we show that the patent documents have more influence on the startup’s core orientation than the publications.</jats:p> |
Bijan Shahbaz Nejad, Peter Roch, Marcus Handte, Pedro José Marrón: A visual foreign object detection system for wireless charging of electric vehicles. In: Machine Vision and Applications, vol. 35, no. 4, pp. 69, 2024, ISSN: 1432-1769. @article{shahbaznejad_2024,
title = {A visual foreign object detection system for wireless charging of electric vehicles},
author = {Bijan Shahbaz Nejad and Peter Roch and Marcus Handte and Pedro José Marrón},
url = {https://doi.org/10.1007/s00138-024-01553-z},
doi = {10.1007/s00138-024-01553-z},
issn = {1432-1769},
year = {2024},
date = {2024-05-22},
journal = {Machine Vision and Applications},
volume = {35},
number = {4},
pages = {69},
abstract = {Wireless charging of electric vehicles can be achieved by installing a transmitter coil into the ground and a receiver coil at the underbody of a vehicle. In order to charge efficiently, accurate alignment of the charging components must be accomplished, which can be achieved with a camera-based positioning system. Due to an air gap between both charging components, foreign objects can interfere with the charging process and pose potential hazards to the environment. Various foreign object detection systems have been developed with the motivation to increase the safety of wireless charging. In this paper, we propose a foreign object detection technique that utilizes the integrated camera of an embedded positioning system. Due to operation in an outdoor environment, we cannot determine the types of objects that may occur in advance. Accordingly, our approach achieves object-type independence by learning the features of the charging surface, to then classify anomalous regions as foreign objects. To examine the capability of detecting foreign objects, we evaluate our approach by conducting experiments with images depicting known and unknown object types. For the experiments, we use an image dataset recorded by a positioning camera of an operating wireless charging station in an outdoor environment, which we published alongside our research. As a benchmark system, we employ YOLOv8 (Jocher et al. in Ultralytics YOLO, 2023), a state-of-the-art neural network that has been used in various contexts for foreign object detection. While we acknowledge the performance of YOLOv8 for known object types, our approach achieves up to 18% higher precision and 46% higher detection success for unknown objects.
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Wireless charging of electric vehicles can be achieved by installing a transmitter coil into the ground and a receiver coil at the underbody of a vehicle. In order to charge efficiently, accurate alignment of the charging components must be accomplished, which can be achieved with a camera-based positioning system. Due to an air gap between both charging components, foreign objects can interfere with the charging process and pose potential hazards to the environment. Various foreign object detection systems have been developed with the motivation to increase the safety of wireless charging. In this paper, we propose a foreign object detection technique that utilizes the integrated camera of an embedded positioning system. Due to operation in an outdoor environment, we cannot determine the types of objects that may occur in advance. Accordingly, our approach achieves object-type independence by learning the features of the charging surface, to then classify anomalous regions as foreign objects. To examine the capability of detecting foreign objects, we evaluate our approach by conducting experiments with images depicting known and unknown object types. For the experiments, we use an image dataset recorded by a positioning camera of an operating wireless charging station in an outdoor environment, which we published alongside our research. As a benchmark system, we employ YOLOv8 (Jocher et al. in Ultralytics YOLO, 2023), a state-of-the-art neural network that has been used in various contexts for foreign object detection. While we acknowledge the performance of YOLOv8 for known object types, our approach achieves up to 18% higher precision and 46% higher detection success for unknown objects.
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Carlos Medina-Sánchez, Matteo Zella, Jesús Capitán, Pedro José Marrón: From Perception to Navigation in Environments with Persons: An Indoor Evaluation of the State of the Art. In: Sensors, vol. 22, no. 3, 2022, ISBN: 1424-8220. @article{medina2022mdpi,
title = {From Perception to Navigation in Environments with Persons: An Indoor Evaluation of the State of the Art},
author = {Carlos Medina-Sánchez and Matteo Zella and Jesús Capitán and Pedro José Marrón},
url = {https://www.mdpi.com/1424-8220/22/3/1191},
doi = {10.3390/s22031191},
isbn = {1424-8220},
year = {2022},
date = {2022-02-04},
journal = {Sensors},
volume = {22},
number = {3},
abstract = {Research in the field of social robotics is allowing service robots to operate in environments with people. In the aim of realizing the vision of humans and robots coexisting in the same environment, several solutions have been proposed to (1) perceive persons and objects in the immediate environment; (2) predict the movements of humans; as well as (3) plan the navigation in agreement with socially accepted rules. In this work, we discuss the different aspects related to social navigation in the context of our experience in an indoor environment. We describe state-of-the-art approaches and experiment with existing methods to analyze their performance in practice. From this study, we gather first-hand insights into the limitations of current solutions and identify possible research directions to address the open challenges. In particular, this paper focuses on topics related to perception at the hardware and application levels, including 2D and 3D sensors, geometric and mainly semantic mapping, the prediction of people trajectories (physics-, pattern- and planning-based), and social navigation (reactive and predictive) in indoor environments.},
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Research in the field of social robotics is allowing service robots to operate in environments with people. In the aim of realizing the vision of humans and robots coexisting in the same environment, several solutions have been proposed to (1) perceive persons and objects in the immediate environment; (2) predict the movements of humans; as well as (3) plan the navigation in agreement with socially accepted rules. In this work, we discuss the different aspects related to social navigation in the context of our experience in an indoor environment. We describe state-of-the-art approaches and experiment with existing methods to analyze their performance in practice. From this study, we gather first-hand insights into the limitations of current solutions and identify possible research directions to address the open challenges. In particular, this paper focuses on topics related to perception at the hardware and application levels, including 2D and 3D sensors, geometric and mainly semantic mapping, the prediction of people trajectories (physics-, pattern- and planning-based), and social navigation (reactive and predictive) in indoor environments. |
Alexander Julian Golkowski, Marcus Handte, Peter Roch, Pedro José Marrón: An Experimental Analysis of the Effects of Different Hardware Setups on Stereo Camera Systems . In: International Journal of Semantic Computing, vol. 15, no. 3, pp. 337–357, 2021, ISSN: 1793-7108. @article{nokey,
title = {An Experimental Analysis of the Effects of Different Hardware Setups on Stereo Camera Systems },
author = {Alexander Julian Golkowski and Marcus Handte and Peter Roch and Pedro José Marrón},
doi = {10.1142/S1793351X21400080},
issn = {1793-7108},
year = {2021},
date = {2021-09-17},
journal = {International Journal of Semantic Computing},
volume = {15},
number = {3},
pages = {337–357},
abstract = {For many application areas such as autonomous navigation, the ability to accurately perceive the environment is essential. For this purpose, a wide variety of well-researched sensor systems are available that can be used to detect obstacles or navigation targets. Stereo cameras have emerged as a very versatile sensing technology in this regard due to their low hardware cost and high fidelity. Consequently, much work has been done to integrate them into mobile robots. However, the existing literature focuses on presenting the concepts and algorithms used to implement the desired robot functions on top of a given camera setup. As a result, the rationale and impact of choosing this camera setup are usually neither discussed nor described. Thus, when designing the stereo camera system for a mobile robot, there is not much general guidance beyond isolated setups that worked for a specific robot. To close the gap, this paper studies the impact of the physical setup of a stereo camera system in indoor environments. To do this, we present the results of an experimental analysis in which we use a given software setup to estimate the distance to an object while systematically changing the camera setup. Thereby, we vary the three main parameters of the physical camera setup, namely the angle and distance between the cameras as well as the field of view and a rather soft parameter, the resolution. Based on the results, we derive several guidelines on how to choose the parameters for an application.},
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For many application areas such as autonomous navigation, the ability to accurately perceive the environment is essential. For this purpose, a wide variety of well-researched sensor systems are available that can be used to detect obstacles or navigation targets. Stereo cameras have emerged as a very versatile sensing technology in this regard due to their low hardware cost and high fidelity. Consequently, much work has been done to integrate them into mobile robots. However, the existing literature focuses on presenting the concepts and algorithms used to implement the desired robot functions on top of a given camera setup. As a result, the rationale and impact of choosing this camera setup are usually neither discussed nor described. Thus, when designing the stereo camera system for a mobile robot, there is not much general guidance beyond isolated setups that worked for a specific robot. To close the gap, this paper studies the impact of the physical setup of a stereo camera system in indoor environments. To do this, we present the results of an experimental analysis in which we use a given software setup to estimate the distance to an object while systematically changing the camera setup. Thereby, we vary the three main parameters of the physical camera setup, namely the angle and distance between the cameras as well as the field of view and a rather soft parameter, the resolution. Based on the results, we derive several guidelines on how to choose the parameters for an application. |
Carlos Medina-Sánchez, Matteo Zella, Jesús Capitán, Pedro José Marrón: Semantic Mapping with Low-Density Point-Clouds for Service Robots in Indoor Environments. In: Appl. Sci., vol. 10, no. 7154, 2020. @article{Medina-Sanchez2020-1,
title = {Semantic Mapping with Low-Density Point-Clouds for Service Robots in Indoor Environments},
author = {Carlos Medina-Sánchez and Matteo Zella and Jesús Capitán and Pedro José Marrón},
url = {https://www.mdpi.com/2076-3417/10/20/7154},
doi = {https://doi.org/10.3390/app10207154},
year = {2020},
date = {2020-10-14},
journal = {Appl. Sci.},
volume = {10},
number = {7154},
abstract = {The advancements in the robotic field have made it possible for service robots to increasingly become part of everyday indoor scenarios. Their ability to operate and reach defined goals depends on the perception and understanding of their surrounding environment. Detecting and positioning objects as well as people in an accurate semantic map are, therefore, essential tasks that a robot needs to carry out. In this work, we walk an alternative path to build semantic maps of indoor scenarios. Instead of relying on high-density sensory input, like the one provided by an RGB-D camera, and resource-intensive processing algorithms, like the ones based on deep learning, we investigate the use of low-density point-clouds provided by 3D LiDARs together with a set of practical segmentation methods for the detection of objects. By focusing on the physical structure of the objects of interest, it is possible to remove complex training phases and exploit sensors with lower resolution but wider Field of View (FoV). Our evaluation shows that our approach can achieve comparable (if not better) performance in object labeling and positioning with a significant decrease in processing time than established approaches based on deep learning methods. As a side-effect of using low-density point-clouds, we also better support people privacy as the lower resolution inherently prevents the use of techniques like face recognition.},
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The advancements in the robotic field have made it possible for service robots to increasingly become part of everyday indoor scenarios. Their ability to operate and reach defined goals depends on the perception and understanding of their surrounding environment. Detecting and positioning objects as well as people in an accurate semantic map are, therefore, essential tasks that a robot needs to carry out. In this work, we walk an alternative path to build semantic maps of indoor scenarios. Instead of relying on high-density sensory input, like the one provided by an RGB-D camera, and resource-intensive processing algorithms, like the ones based on deep learning, we investigate the use of low-density point-clouds provided by 3D LiDARs together with a set of practical segmentation methods for the detection of objects. By focusing on the physical structure of the objects of interest, it is possible to remove complex training phases and exploit sensors with lower resolution but wider Field of View (FoV). Our evaluation shows that our approach can achieve comparable (if not better) performance in object labeling and positioning with a significant decrease in processing time than established approaches based on deep learning methods. As a side-effect of using low-density point-clouds, we also better support people privacy as the lower resolution inherently prevents the use of techniques like face recognition. |
C. W. Frank, F. Kaspar, J. D. Keller, T. Adams, M. Felkers, B. Fischer, Marcus Handte, Pedro José Marrón, H. Paulsen, M. Neteler, J. Schiewe, M. Schuchert, C. Nickel, R. Wacker, Richard Figura: FAIR: A Project to Realize a User-Friendly Exchange of Open Weather Data. In: Advances in Science and Research, vol. 17, pp. 183–190, 2020. @article{asr-17-183-2020,
title = {FAIR: A Project to Realize a User-Friendly Exchange of Open Weather Data},
author = {C. W. Frank and F. Kaspar and J. D. Keller and T. Adams and M. Felkers and B. Fischer and Marcus Handte and Pedro José Marrón and H. Paulsen and M. Neteler and J. Schiewe and M. Schuchert and C. Nickel and R. Wacker and Richard Figura},
url = {https://asr.copernicus.org/articles/17/183/2020/},
doi = {10.5194/asr-17-183-2020},
year = {2020},
date = {2020-09-18},
journal = {Advances in Science and Research},
volume = {17},
pages = {183--190},
keywords = {},
pubstate = {published},
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|
Hugues Smeets, Matteo Ceriotti, Pedro José Marrón: Adapting Recursive Sinusoidal Software Oscillators for Low-Power Fixed-Point Processors. In: ACM Transactions on Embedded Computing Systems, vol. 19, no. 3, 2020, ISSN: 1539-9087. @article{Hugues2020TECS,
title = {Adapting Recursive Sinusoidal Software Oscillators for Low-Power Fixed-Point Processors},
author = {Hugues Smeets and Matteo Ceriotti and Pedro José Marrón},
url = {https://dl.acm.org/doi/10.1145/3378559},
doi = {10.1145/3378559},
issn = {1539-9087},
year = {2020},
date = {2020-05-01},
journal = {ACM Transactions on Embedded Computing Systems},
volume = {19},
number = {3},
keywords = {},
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|
Ngewi Fet, Marcus Handte, Pedro José Marrón: Autonomous Adaptation of Indoor Localization Systems in Smart Environments. In: Journal of Ambient Intelligence and Smart Environments, vol. 9, no. 1, pp. 7–20, 2017. @article{fet2017autonomous,
title = {Autonomous Adaptation of Indoor Localization Systems in Smart Environments},
author = {Ngewi Fet and Marcus Handte and Pedro José Marrón},
year = {2017},
date = {2017-01-01},
journal = {Journal of Ambient Intelligence and Smart Environments},
volume = {9},
number = {1},
pages = {7--20},
publisher = {IOS Press},
keywords = {},
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|
Eduardo Ferrera, Jesús Capitán, Angel Castano, Pedro José Marrón: Decentralized Safe Conflict Resolution for Multiple Robots in Dense Scenarios. In: Robotics and Autonomous Systems, vol. 91, pp. 179–193, 2017. @article{ferrera2017decentralized,
title = {Decentralized Safe Conflict Resolution for Multiple Robots in Dense Scenarios},
author = {Eduardo Ferrera and Jesús Capitán and Angel Castano and Pedro José Marrón},
url = {https://drive.google.com/open?id=1o6KHjl85_F-FwbRVx9uOD-DExQ_5fZ1g
https://drive.google.com/open?id=1qLg9TIBLzO5_eML-a5xRxVQ5ya6kdxvf
https://drive.google.com/open?id=1k33JrVj1jrnsTlxXQRvR-fG5zU3F2zNc},
doi = {https://doi.org/10.1016/j.robot.2017.01.008},
year = {2017},
date = {2017-01-01},
journal = {Robotics and Autonomous Systems},
volume = {91},
pages = {179--193},
publisher = {Elsevier},
abstract = {Multi-robot conflict resolution is a challenging problem, especially in dense environments where many robots must operate safely in a confined space. Centralized solutions do not scale well with the number of robots in dynamic scenarios: a centralized communication can cause bottlenecks and may not be robust enough when channels are unreliable; the complexity of algorithms grows with the number of robots, making online re-computation too expensive in many situations. In this work, we propose a decentralized approach for conflict resolution where robots show reactive and safe behaviors, avoiding collisions with both static and dynamic objects, even under unreliable communication conditions and with low resources. They detect conflicts with neighboring obstacles locally and then apply rules to surround them in a roundabout fashion, assuming that others will follow the same policy. The method is designed for unicycle robots with range-finder sensors, and it is able to cope with noisy sensors and second-order dynamic constraints, ensuring always collision-free navigation. Besides, a set of metrics and scenarios for benchmarking in multi-robot collision avoidance are proposed. We also compare our method with others from the state of the art through extensive simulations. Experiments with real robots are also presented in order to show the feasibility of the system.},
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Multi-robot conflict resolution is a challenging problem, especially in dense environments where many robots must operate safely in a confined space. Centralized solutions do not scale well with the number of robots in dynamic scenarios: a centralized communication can cause bottlenecks and may not be robust enough when channels are unreliable; the complexity of algorithms grows with the number of robots, making online re-computation too expensive in many situations. In this work, we propose a decentralized approach for conflict resolution where robots show reactive and safe behaviors, avoiding collisions with both static and dynamic objects, even under unreliable communication conditions and with low resources. They detect conflicts with neighboring obstacles locally and then apply rules to surround them in a roundabout fashion, assuming that others will follow the same policy. The method is designed for unicycle robots with range-finder sensors, and it is able to cope with noisy sensors and second-order dynamic constraints, ensuring always collision-free navigation. Besides, a set of metrics and scenarios for benchmarking in multi-robot collision avoidance are proposed. We also compare our method with others from the state of the art through extensive simulations. Experiments with real robots are also presented in order to show the feasibility of the system. |
Richard Figura, Chia-Yen Shih, Matteo Ceriotti, Songwei Fu, Falk Brockmann, Héctor Nebot, Francisco Alarcón, Andrea Kropp, Konstantin Kondak, Marc Schwarzbach, Antidio Viguria Jiménez, Margarita Mulero-Pázmány, Gianluca Dini, Jesús Capitán, Pedro José Marrón: Kassandra: A Framework for Distributed Simulation of Heterogeneous Cooperating Objects. In: Journal of Systems Architecture, pp. -, 2016, ISSN: 1383-7621. @article{figura2016kassandra,
title = {Kassandra: A Framework for Distributed Simulation of Heterogeneous Cooperating Objects},
author = {Richard Figura and Chia-Yen Shih and Matteo Ceriotti and Songwei Fu and Falk Brockmann and Héctor Nebot and Francisco Alarcón and Andrea Kropp and Konstantin Kondak and Marc Schwarzbach and Antidio Viguria Jiménez and Margarita Mulero-Pázmány and Gianluca Dini and Jesús Capitán and Pedro José Marrón},
url = {http://www.sciencedirect.com/science/article/pii/S138376211630234X},
doi = {http://dx.doi.org/10.1016/j.sysarc.2016.11.012},
issn = {1383-7621},
year = {2016},
date = {2016-01-01},
journal = {Journal of Systems Architecture},
pages = {-},
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Richard Figura, Matteo Ceriotti, Chia-Yen Shih, Margarita Mulero-Pázmány, Songwei Fu, Roberta Daidone, Sascha Jungen, Juanjo José Negro, Pedro José Marrón: IRIS: Efficient Visualization, Data Analysis and Experiment Management for Wireless Sensor Networks. In: EAI Endorsed Transactions on Ubiquitous Environments, vol. 1, no. 3, 2014. @article{figura_transaction2014,
title = {IRIS: Efficient Visualization, Data Analysis and Experiment Management for Wireless Sensor Networks},
author = {Richard Figura and Matteo Ceriotti and Chia-Yen Shih and Margarita Mulero-Pázmány and Songwei Fu and Roberta Daidone and Sascha Jungen and Juanjo José Negro and Pedro José Marrón},
doi = {10.4108/ue.1.3.e4},
year = {2014},
date = {2014-11-01},
journal = {EAI Endorsed Transactions on Ubiquitous Environments},
volume = {1},
number = {3},
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Wolfgang Apolinarski, Marcus Handte, Muhammad Umer Iqbal, Pedro José Marrón: Secure interaction with piggybacked key-exchange. In: Pervasive and Mobile Computing, vol. 10, Part A, no. 0, pp. 22 - 33, 2014, ISSN: 1574-1192, (Selected Papers from the Eleventh Annual IEEE International
Conference on Pervasive Computing and Communications (PerCom 2013)). @article{Apolinarski201422,
title = {Secure interaction with piggybacked key-exchange},
author = {Wolfgang Apolinarski and Marcus Handte and Muhammad Umer Iqbal and Pedro José Marrón},
url = {http://www.sciencedirect.com/science/article/pii/S1574119213001375},
doi = {10.1016/j.pmcj.2013.10.013},
issn = {1574-1192},
year = {2014},
date = {2014-01-01},
journal = {Pervasive and Mobile Computing},
volume = {10, Part A},
number = {0},
pages = {22 - 33},
note = {Selected Papers from the Eleventh Annual IEEE International
Conference on Pervasive Computing and Communications (PerCom 2013)},
keywords = {},
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|
Stephan Wagner, Marcus Handte, Marco Zuniga, Pedro José Marrón: Enhancing the performance of indoor localization using multiple steady tags. In: Pervasive and Mobile Computing, vol. 9, no. 3, pp. 392 - 405, 2013. @article{wagner_pmc,
title = {Enhancing the performance of indoor localization using multiple steady tags},
author = {Stephan Wagner and Marcus Handte and Marco Zuniga and Pedro José Marrón},
year = {2013},
date = {2013-01-01},
journal = {Pervasive and Mobile Computing},
volume = {9},
number = {3},
pages = {392 - 405},
keywords = {},
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tppubtype = {article}
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Marcus Handte, Gregor Schiele, Verena Matjuntke, Christian Becker, Pedro José Marrón: 3PC: System support for Adaptive Peer-to-peer Pervasive Computing. In: ACM Transactions on Autonomous and Adaptive Systems, vol. 7, no. 1, pp. 10:1–10:19, 2012, ISSN: 1556-4665. @article{handte_taas,
title = {3PC: System support for Adaptive Peer-to-peer Pervasive Computing},
author = {Marcus Handte and Gregor Schiele and Verena Matjuntke and Christian Becker and Pedro José Marrón},
issn = {1556-4665},
year = {2012},
date = {2012-01-01},
journal = {ACM Transactions on Autonomous and Adaptive Systems},
volume = {7},
number = {1},
pages = {10:1--10:19},
publisher = {ACM},
address = {New York, NY, USA},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Stamatis Karnouskos, Vladimir Villasenor, Marcus Handte, Pedro José Marrón: Ubiquitous Integration of Cooperating Objects. In: International Journal of Next-Generation Computing, vol. 2, no. 3, 2011. @article{handte_ijngc2011,
title = {Ubiquitous Integration of Cooperating Objects},
author = {Stamatis Karnouskos and Vladimir Villasenor and Marcus Handte and Pedro José Marrón},
year = {2011},
date = {2011-11-01},
journal = {International Journal of Next-Generation Computing},
volume = {2},
number = {3},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Olga Saukh, Robert Sauter, Matthias Gauger, Pedro José Marrón: On boundary recognition without location information in wireless sensor networks. In: ACM Transactions on Sensor Networks, vol. 6, no. 3, pp. 1–35, 2010, ISSN: 1550-4859. @article{saukh10boundaryTOSN,
title = {On boundary recognition without location information in wireless sensor networks},
author = {Olga Saukh and Robert Sauter and Matthias Gauger and Pedro José Marrón},
doi = {10.1145/1754414.1754416},
issn = {1550-4859},
year = {2010},
date = {2010-01-01},
journal = {ACM Transactions on Sensor Networks},
volume = {6},
number = {3},
pages = {1--35},
publisher = {ACM},
address = {New York, NY, USA},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Matthias Gauger, Pedro José Marrón, Daniel Kauker, Kurt Rothermel: Low Overhead Assignment of Symbolic Coordinates in Sensor Networks. In: Telecommunication Systems, vol. 40, no. 3-4, pp. 117–128, 2009. @article{Gauger_TS2009,
title = {Low Overhead Assignment of Symbolic Coordinates in Sensor Networks},
author = {Matthias Gauger and Pedro José Marrón and Daniel Kauker and Kurt Rothermel},
doi = {10.1007/s11235-008-9133-x},
year = {2009},
date = {2009-04-01},
journal = {Telecommunication Systems},
volume = {40},
number = {3-4},
pages = {117--128},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Abdelmajid Khelil, Pedro José Marrón, Christian Becker, Kurt Rothermel: Hypergossiping: A generalized broadcast strategy for mobile ad hoc networks. In: Ad Hoc Networks, vol. 5, no. 5, pp. 531 - 546, 2007. @article{Khelil2007531,
title = {Hypergossiping: A generalized broadcast strategy for mobile ad hoc networks},
author = {Abdelmajid Khelil and Pedro José Marrón and Christian Becker and Kurt Rothermel},
doi = {10.1016/j.adhoc.2006.03.001},
year = {2007},
date = {2007-01-01},
journal = {Ad Hoc Networks},
volume = {5},
number = {5},
pages = {531 - 546},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Pedro José Marrón, Daniel Minder, Andreas Lachenmann, Olga Saukh, Kurt Rothermel: Generic Model and Architecture for Cooperating Objects in Sensor
Network Environments. In: African Journal of Information & Communication Technology, vol. 2, no. 1, pp. 1-11, 2006. @article{marron_ajict06,
title = {Generic Model and Architecture for Cooperating Objects in Sensor
Network Environments},
author = {Pedro José Marrón and Daniel Minder and Andreas Lachenmann and Olga Saukh and Kurt Rothermel},
year = {2006},
date = {2006-01-01},
journal = {African Journal of Information & Communication Technology},
volume = {2},
number = {1},
pages = {1-11},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Pedro José Marrón, Andreas Lachenmann, Daniel Minder, Matthias Gauger, Olga Saukh, Kurt Rothermel: Management and configuration issues for sensor networks. In: International Journal of Network Management, Special Issue: Wireless
Sensor Networks, vol. 15, no. 4, pp. 235–253, 2005. @article{marron_ijnm05,
title = {Management and configuration issues for sensor networks},
author = {Pedro José Marrón and Andreas Lachenmann and Daniel Minder and Matthias Gauger and Olga Saukh and Kurt Rothermel},
year = {2005},
date = {2005-01-01},
journal = {International Journal of Network Management, Special Issue: Wireless
Sensor Networks},
volume = {15},
number = {4},
pages = {235--253},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Pedro José Marrón, Daniel Minder, Andreas Lachenmann, Kurt Rothermel: ŦinyCubus: An Adaptive Cross-Layer Framework for Sensor Networks. In: it - Information Technology, vol. 47, no. 2, pp. 87–97, 2005. @article{marron_it05,
title = {ŦinyCubus: An Adaptive Cross-Layer Framework for Sensor Networks},
author = {Pedro José Marrón and Daniel Minder and Andreas Lachenmann and Kurt Rothermel},
year = {2005},
date = {2005-01-01},
journal = {it - Information Technology},
volume = {47},
number = {2},
pages = {87--97},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Markus Krüger, Christian Grosse, Pedro José Marrón: Wireless Structural Health Monitoring using MEMS. In: Journal of Key Engineering Materials - Damage Assessment of Structures VI, vol. 293-294, pp. 625-634, 2005. @article{krueger_kem05,
title = {Wireless Structural Health Monitoring using MEMS},
author = {Markus Krüger and Christian Grosse and Pedro José Marrón},
doi = {10.4028/0-87849-976-8.625},
year = {2005},
date = {2005-01-01},
journal = {Journal of Key Engineering Materials - Damage Assessment of Structures VI},
volume = {293-294},
pages = {625-634},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
T Abdelzaher, S Dawson, W -C Feng, F Jahanian, S Johnson, A Mehra, T Mitton, A Shaikh, K Shin, Z Wang, H Zou, M Bjorkland, Pedro José Marrón: ARMADA Middleware and Communication Services. In: Real-Time Systems, vol. 16 number = 2-3, pp. 127–153, 1999, ISSN: 0922-6443. @article{324345,
title = {ARMADA Middleware and Communication Services},
author = {T Abdelzaher and S Dawson and W -C Feng and F Jahanian and S Johnson and A Mehra and T Mitton and A Shaikh and K Shin and Z Wang and H Zou and M Bjorkland and Pedro José Marrón},
issn = {0922-6443},
year = {1999},
date = {1999-01-01},
journal = {Real-Time Systems},
volume = {16 number = 2-3},
pages = {127--153},
publisher = {Kluwer Academic Publishers},
address = {Norwell, MA, USA},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Books
|
Marcus Handte, Pedro José Marrón, Gregor Schiele, Manuel Serrano: Adaptive Middleware for the Internet of Things - The GAMBAS Approach. River Publishers, 2019, ISBN: 9788793519787. @book{handter,
title = {Adaptive Middleware for the Internet of Things - The GAMBAS Approach},
author = {Marcus Handte and Pedro José Marrón and Gregor Schiele and Manuel Serrano},
url = {https://www.riverpublishers.com/book_details.php?book_id=684},
doi = {https://doi.org/10.13052/rp-9788793519770},
isbn = {9788793519787},
year = {2019},
date = {2019-03-01},
publisher = {River Publishers},
series = {Series in Communication},
keywords = {},
pubstate = {published},
tppubtype = {book}
}
|
Marcus Handte, Stefan Foell, Gregor Schiele, Muhammad Umer Iqbal, Wolfgang Apolinarski, Josiane Xavier Parreira, Pedro José Marrón, Gerd Kortuem: Internet of Things Success Stories #1: The GAMBAS Middleware for Smart City Applications. IERC, 2014. @book{Handte_IOTSUCCESS2014,
title = {Internet of Things Success Stories #1: The GAMBAS Middleware for Smart City Applications},
author = {Marcus Handte and Stefan Foell and Gregor Schiele and Muhammad Umer Iqbal and Wolfgang Apolinarski and Josiane Xavier Parreira and Pedro José Marrón and Gerd Kortuem},
editor = {Phillipe Cousin},
year = {2014},
date = {2014-06-01},
publisher = {IERC},
keywords = {},
pubstate = {published},
tppubtype = {book}
}
|
Stamatis Karnouskos, Pedro José Marrón, Giancarlo Fortino, Luca Mottola, José Ramiro Martinez-de Dios: Applications and Markets for Cooperating Objects. Springer, Berlin, Heidelberg, 2014, (ISBN 978-3-642-45400-4). @book{springerbriefs_co_application,
title = {Applications and Markets for Cooperating Objects},
author = {Stamatis Karnouskos and Pedro José Marrón and Giancarlo Fortino and Luca Mottola and José Ramiro Martinez-de Dios},
doi = {10.1007/978-3-642-45401-1},
year = {2014},
date = {2014-01-01},
publisher = {Springer},
address = {Berlin, Heidelberg},
note = {ISBN 978-3-642-45400-4},
keywords = {},
pubstate = {published},
tppubtype = {book}
}
|
Pedro José Marrón, Daniel Minder, Stamatis Karnouskos: The Emerging Domain of Cooperating Objects - Definition and Concepts. Springer, Berlin, Heidelberg, 2012, (ISBN 978-3-642-28468-7). @book{springerbriefs_co_definition,
title = {The Emerging Domain of Cooperating Objects - Definition and Concepts},
author = {Pedro José Marrón and Daniel Minder and Stamatis Karnouskos},
doi = {10.1007/978-3-642-28469-4},
year = {2012},
date = {2012-01-01},
publisher = {Springer},
address = {Berlin, Heidelberg},
note = {ISBN 978-3-642-28468-7},
keywords = {},
pubstate = {published},
tppubtype = {book}
}
|
Pedro José Marrón, Stamatis Karnouskos, Daniel Minder, Aníbal Ollero (Ed.): The Emerging Domain of Cooperating Objects. Springer, Berlin, Heidelberg, 2011, (ISBN 978-3-642-16945-8). @book{conet_roadmap2010,
title = {The Emerging Domain of Cooperating Objects},
editor = {Pedro José Marrón and Stamatis Karnouskos and Daniel Minder and Aníbal Ollero},
doi = {10.1007/978-3-642-16946-5},
year = {2011},
date = {2011-01-01},
publisher = {Springer},
address = {Berlin, Heidelberg},
note = {ISBN 978-3-642-16945-8},
keywords = {},
pubstate = {published},
tppubtype = {book}
}
|
Pedro José Marrón, Stamatis Karnouskos, Daniel Minder, the CONET Consortium (Ed.): Research Roadmap on Cooperating Objects. Office for Official Publications of the European Communities, Luxembourg, 2009, (ISBN 978-92-79-12046-6). @book{conet_roadmap2009,
title = {Research Roadmap on Cooperating Objects},
editor = {Pedro José Marrón and Stamatis Karnouskos and Daniel Minder and {the CONET Consortium}},
doi = {10.2759/11566},
year = {2009},
date = {2009-01-01},
publisher = {Office for Official Publications of the European Communities},
address = {Luxembourg},
note = {ISBN 978-92-79-12046-6},
keywords = {},
pubstate = {published},
tppubtype = {book}
}
|
Michel Banâtre, Pedro José Marrón, Anibal Ollero, Adam Wolisz (Ed.): Cooperating Embedded Systems and Wireless Sensor Networks. ISTE Wiley, London, UK, 2008, (ISBN 978-1-84821-000-4). @book{wisent_book,
title = {Cooperating Embedded Systems and Wireless Sensor Networks},
editor = {Michel Banâtre and Pedro José Marrón and Anibal Ollero and Adam Wolisz},
year = {2008},
date = {2008-01-01},
publisher = {ISTE Wiley},
address = {London, UK},
note = {ISBN 978-1-84821-000-4},
keywords = {},
pubstate = {published},
tppubtype = {book}
}
|
Pedro José Marrón, Daniel Minder, Embedded WiSeNts Consortium (Ed.): Embedded WiSeNts Research Roadmap. Logos, Berlin, 2006, (ISBN 3-8325-1424-4). @book{marron_roadmap,
title = {Embedded WiSeNts Research Roadmap},
editor = {Pedro José Marrón and Daniel Minder and {Embedded WiSeNts Consortium}},
year = {2006},
date = {2006-01-01},
publisher = {Logos},
address = {Berlin},
note = {ISBN 3-8325-1424-4},
keywords = {},
pubstate = {published},
tppubtype = {book}
}
|
Pedro José Marrón: Adaptation and Cross-Layer Support for Self-Configuring Wireless Sensor Networks. Habilitation Thesis, Universität Stuttgart, 2005. @book{Habil:Marron,
title = {Adaptation and Cross-Layer Support for Self-Configuring Wireless Sensor Networks},
author = {Pedro José Marrón},
year = {2005},
date = {2005-01-01},
publisher = {Habilitation Thesis, Universität Stuttgart},
keywords = {},
pubstate = {published},
tppubtype = {book}
}
|
Conferences
|
Ramin Soleymani, Chia-Yen Shih, Marvin Baudewig, Pedro José Marrón: COPlanner: A Wireless Sensor Network Deployment Planning Architecture Using Unmanned Vehicles As Deployment Tools. Conference on Sensor Technologies and Applications (SENSORCOMM), 2012, ISBN: 978-1-61208-207-3. @conference{Soleymani2012,
title = {COPlanner: A Wireless Sensor Network Deployment Planning Architecture Using Unmanned Vehicles As Deployment Tools},
author = {Ramin Soleymani and Chia-Yen Shih and Marvin Baudewig and Pedro José Marrón},
url = {https://thinkmind.org/index.php?view=article&articleid=sensorcomm_2012_4_10_10177},
isbn = {978-1-61208-207-3},
year = {2012},
date = {2012-08-19},
booktitle = {Conference on Sensor Technologies and Applications (SENSORCOMM)},
pages = {73 to 76},
abstract = {Wireless sensor networks (WSNs) have been deployed for a variety of applications. As the scale of WSN deployments has largely increased and the application scenarios have become more complex, WSN deployment planning can save unnecessary expense on redundant hardware, software and human resources and thus makes the deployment more efficient. This paper presents an ongoing research on developing a deployment planning architecture, called COPlanner. Our goal is to provide deployment planning strategies for the static and mobile WSN applications to meet their requirements with respect to sensing coverage, network connectivity and data collection. Most importantly, for the inaccessible area, we consider using Unmanned Aerial or Ground Vehicles (UAVs or UGVs) as the deployment tools. Therefore, the planning architecture also covers the Waypoint Planning problem and offers scheduled routes for the autonomous vehicles to deploy sensor nodes and collect the data.},
keywords = {},
pubstate = {published},
tppubtype = {conference}
}
Wireless sensor networks (WSNs) have been deployed for a variety of applications. As the scale of WSN deployments has largely increased and the application scenarios have become more complex, WSN deployment planning can save unnecessary expense on redundant hardware, software and human resources and thus makes the deployment more efficient. This paper presents an ongoing research on developing a deployment planning architecture, called COPlanner. Our goal is to provide deployment planning strategies for the static and mobile WSN applications to meet their requirements with respect to sensing coverage, network connectivity and data collection. Most importantly, for the inaccessible area, we consider using Unmanned Aerial or Ground Vehicles (UAVs or UGVs) as the deployment tools. Therefore, the planning architecture also covers the Waypoint Planning problem and offers scheduled routes for the autonomous vehicles to deploy sensor nodes and collect the data. |
Book Chapters
|
Marcus Handte, Lisa Kraus, Matteo Zella, Pedro José Marrón, Heike Proff, Michael Martin, Richard Figura: Visualizing Urban Mobility Options for InnaMoRuhr. In: Proff, Heike (Ed.): Transforming Mobility -- What Next? Technische und betriebswirtschaftliche Aspekte, pp. 645–658, Springer Fachmedien Wiesbaden, Wiesbaden, 2022, ISBN: 978-3-658-36430-4. @inbook{Handte2022,
title = {Visualizing Urban Mobility Options for InnaMoRuhr},
author = {Marcus Handte and Lisa Kraus and Matteo Zella and Pedro José Marrón and Heike Proff and Michael Martin and Richard Figura},
editor = {Heike Proff},
url = {https://doi.org/10.1007/978-3-658-36430-4_37},
doi = {10.1007/978-3-658-36430-4_37},
isbn = {978-3-658-36430-4},
year = {2022},
date = {2022-01-01},
booktitle = {Transforming Mobility -- What Next? Technische und betriebswirtschaftliche Aspekte},
pages = {645--658},
publisher = {Springer Fachmedien Wiesbaden},
address = {Wiesbaden},
abstract = {InnaMoRuhr (Integrierte und nachhaltige Mobilität für die Universitätsallianz Ruhr) is a multidisciplinary research project funded by the Ministry of Transport of NRW that investigates how the sustainability of mobility in the Ruhr area can be improved. The project develops concpts for integrated sustainable mobility among the members of the University Alliance Ruhr and validates them using simulation and field trials. In this paper, we describe some of the datasets as well as the visualizations that we have developed to study the mobility options available in the Ruhr area.},
keywords = {},
pubstate = {published},
tppubtype = {inbook}
}
InnaMoRuhr (Integrierte und nachhaltige Mobilität für die Universitätsallianz Ruhr) is a multidisciplinary research project funded by the Ministry of Transport of NRW that investigates how the sustainability of mobility in the Ruhr area can be improved. The project develops concpts for integrated sustainable mobility among the members of the University Alliance Ruhr and validates them using simulation and field trials. In this paper, we describe some of the datasets as well as the visualizations that we have developed to study the mobility options available in the Ruhr area. |
Book Sections
|
Ngewi Fet, Marcus Handte, Stephan Wagner, Pedro José Marrón: LOCOSmotion: An Acceleration-Assisted Person Tracking System Based on Wireless LAN. In: Chessa, Stefano, Knauth, Stefan (Ed.): Evaluating AAL Systems Through Competitive Benchmarking, vol. 362, pp. 17-31, Springer Berlin Heidelberg, 2013, ISBN: 978-3-642-37418-0. @incollection{fet_locosmotion_ws_2012,
title = {LOCOSmotion: An Acceleration-Assisted Person Tracking System Based on Wireless LAN},
author = {Ngewi Fet and Marcus Handte and Stephan Wagner and Pedro José Marrón},
editor = {Chessa, Stefano and Knauth, Stefan},
url = {http://dx.doi.org/10.1007/978-3-642-37419-7_3},
doi = {10.1007/978-3-642-37419-7_3},
isbn = {978-3-642-37418-0},
year = {2013},
date = {2013-01-01},
booktitle = {Evaluating AAL Systems Through Competitive Benchmarking},
volume = {362},
pages = {17-31},
publisher = {Springer Berlin Heidelberg},
series = {Communications in Computer and Information Science},
keywords = {},
pubstate = {published},
tppubtype = {incollection}
}
|
Ngewi Fet, Marcus Handte, Stephan Wagner, Pedro José Marrón: Enhancements to the LOCOSmotion Person Tracking System. In: Botía, Juan A., Álvarez-García, Juan Antonio, Fujinami, Kaori, Barsocchi, Paolo, Riedel, Till (Ed.): Evaluating AAL Systems Through Competitive Benchmarking, vol. 386, pp. 72-82, Springer Berlin Heidelberg, 2013, ISBN: 978-3-642-41042-0. @incollection{fet_locosmotion_enhancements2013,
title = {Enhancements to the LOCOSmotion Person Tracking System},
author = {Ngewi Fet and Marcus Handte and Stephan Wagner and Pedro José Marrón},
editor = {Botía, Juan A. and Álvarez-García, Juan Antonio and Fujinami, Kaori and Barsocchi, Paolo and Riedel, Till},
url = {http://dx.doi.org/10.1007/978-3-642-41043-7_7},
doi = {10.1007/978-3-642-41043-7_7},
isbn = {978-3-642-41042-0},
year = {2013},
date = {2013-01-01},
booktitle = {Evaluating AAL Systems Through Competitive Benchmarking},
volume = {386},
pages = {72-82},
publisher = {Springer Berlin Heidelberg},
series = {Communications in Computer and Information Science},
keywords = {},
pubstate = {published},
tppubtype = {incollection}
}
|
Pedro José Marrón: Cooperating Objects Roadmap and Conclusion. In: Banâtre, Michel, Marrón, Pedro José, Ollero, Anibal, Wolisz, Adam (Ed.): Cooperating Embedded Systems and Wireless Sensor Networks, ISTE Wiley, London, UK, 2008. @incollection{,
title = {Cooperating Objects Roadmap and Conclusion},
author = {Pedro José Marrón},
editor = {Michel Banâtre and Pedro José Marrón and Anibal Ollero and Adam Wolisz},
year = {2008},
date = {2008-01-01},
booktitle = {Cooperating Embedded Systems and Wireless Sensor Networks},
publisher = {ISTE Wiley},
address = {London, UK},
keywords = {},
pubstate = {published},
tppubtype = {incollection}
}
|
Jörg Hähner, Christian Becker, Pedro José Marrón, Kurt Rothermel: Drahtlose Sensornetze - Fenster zur Realwelt. In: Mattern, Friedemann (Ed.): Die Informatisierung des Alltags - Leben in smarten Umgebungen, Springer, 2007. @incollection{fensterzurrealwelt,
title = {Drahtlose Sensornetze - Fenster zur Realwelt},
author = {Jörg Hähner and Christian Becker and Pedro José Marrón and Kurt Rothermel},
editor = {Friedemann Mattern},
year = {2007},
date = {2007-01-01},
booktitle = {Die Informatisierung des Alltags - Leben in smarten Umgebungen},
publisher = {Springer},
keywords = {},
pubstate = {published},
tppubtype = {incollection}
}
|
Timo Heiber, Pedro José Marrón: Exploring the Relationship between Context and Privacy. In: Robinson, Philip, Vogt, Harald, Wagealla, Waleed (Ed.): Privacy, Security and Trust within the Context of Pervasive Computing, vol. 780, Springer, 2005. @incollection{SPPC2005:Heiber,
title = {Exploring the Relationship between Context and Privacy},
author = {Timo Heiber and Pedro José Marrón},
editor = {Philip Robinson and Harald Vogt and Waleed Wagealla},
year = {2005},
date = {2005-01-01},
booktitle = {Privacy, Security and Trust within the Context of Pervasive Computing},
volume = {780},
publisher = {Springer},
keywords = {},
pubstate = {published},
tppubtype = {incollection}
}
|
Proceedings Articles
|
Sayedsepehr Mosavat, Pedro José Marrón, Matteo Zella: EPICURUS: Energy Provlsioning for the start-up proCedUre of batteRyless, wake-Up receiver-enabled Sensors. In: ENSsys' 23: Proceedings of the 11th International Workshop on Energy Harvesting & Energy-Neutral Sensing Systems, pp. 58-64, ACM, 2023, ISBN: 979-8-4007-0438-3/23/11. @inproceedings{nokey,
title = {EPICURUS: Energy Provlsioning for the start-up proCedUre of batteRyless, wake-Up receiver-enabled Sensors},
author = {Sayedsepehr Mosavat and Pedro José Marrón and Matteo Zella},
doi = {10.1145/3628353.3628544},
isbn = {979-8-4007-0438-3/23/11},
year = {2023},
date = {2023-11-12},
urldate = {2023-11-12},
booktitle = {ENSsys' 23: Proceedings of the 11th International Workshop on Energy Harvesting & Energy-Neutral Sensing Systems},
pages = {58-64},
publisher = {ACM},
abstract = {Batteryless, energy-harvesting sensing devices offer considerable advantages for large-scale, long-term applications since they substantially reduce the maintenance efforts of the underlying equipment. However, the stringent energy budget of such devices leads to them often operating intermittently for a short period before running out of energy and needing to recharge the energy buffer for the next operation cycle. This short operation cycle can become too restrictive when employing peripherals with a relatively long and energy-intensive start-up routine. Therefore, energy management subsystems that can assist the start-up of such peripherals by reducing the imposed energy overhead can significantly increase the efficiency of the entire batteryless device. In this work, we propose EPICURUS, an energy management subsystem that aims to keep a wake-up receiver powered during short power losses of a batteryless device and, therefore, reduce the energy impact of the start-up procedure of the receiver on the rest of an intermittently powered sensor node. Our evaluation shows that EPICURUS reduced the median time and energy required for the initialization of the WuR after short power losses by a factor of approximately 72.12 and 72.36%, respectively. As a result of the more efficient utilization of the harvested energy by the sensor node, it could carry out a sample application by about 26.37 percentage points longer than the baseline while operating intermittently.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Batteryless, energy-harvesting sensing devices offer considerable advantages for large-scale, long-term applications since they substantially reduce the maintenance efforts of the underlying equipment. However, the stringent energy budget of such devices leads to them often operating intermittently for a short period before running out of energy and needing to recharge the energy buffer for the next operation cycle. This short operation cycle can become too restrictive when employing peripherals with a relatively long and energy-intensive start-up routine. Therefore, energy management subsystems that can assist the start-up of such peripherals by reducing the imposed energy overhead can significantly increase the efficiency of the entire batteryless device. In this work, we propose EPICURUS, an energy management subsystem that aims to keep a wake-up receiver powered during short power losses of a batteryless device and, therefore, reduce the energy impact of the start-up procedure of the receiver on the rest of an intermittently powered sensor node. Our evaluation shows that EPICURUS reduced the median time and energy required for the initialization of the WuR after short power losses by a factor of approximately 72.12 and 72.36%, respectively. As a result of the more efficient utilization of the harvested energy by the sensor node, it could carry out a sample application by about 26.37 percentage points longer than the baseline while operating intermittently. |
Bijan Shahbaz Nejad, Peter Roch, Marcus Handte, Pedro José Marrón: Visual Foreign Object Detection for Wireless Charging of Electric Vehicles. In: George, Bebis, Golnaz, Ghiasi, Yi, Fang, Andrei, Sharf, Yue, Dong, Chris, Weaver, Zhicheng, Leo, J., LaViola Jr. Joseph, Luv, Kohli (Ed.): Advances in Visual Computing, pp. 188–201, Springer Nature Switzerland, 2023, ISBN: 978-3-031-47966-3. @inproceedings{fod_wc,
title = {Visual Foreign Object Detection for Wireless Charging of Electric Vehicles},
author = {Bijan Shahbaz Nejad and Peter Roch and Marcus Handte and Pedro José Marrón},
editor = {Bebis George
and Ghiasi Golnaz
and Fang Yi
and Sharf Andrei
and Dong Yue
and Weaver Chris
and Leo Zhicheng
and LaViola Jr. Joseph J.
and Kohli Luv},
isbn = {978-3-031-47966-3},
year = {2023},
date = {2023-10-16},
urldate = {2023-10-16},
booktitle = {Advances in Visual Computing},
volume = {18},
pages = {188--201},
publisher = {Springer Nature Switzerland},
abstract = {Wireless charging of electric vehicles can be achieved by installing a transmitter coil into the ground and a receiver coil at the underbody of a vehicle. In order to charge efficiently, accurate alignment of the charging components must be accomplished, which can be achieved with a camera-based positioning system. Due to an air gap between both charging components, foreign objects can interfere with the charging process and pose potential hazards to the environment. Various foreign object detection systems have been developed with the motivation to increase the safety of wireless charging. In this paper, we propose an object-type independent foreign object detection technique which utilizes the existing camera of an embedded positioning system. To evaluate our approach, we conduct two experiments by analyzing images from a dataset of a wireless charging surface and from a publicly available dataset depicting foreign objects in an airport environment. Our technique outperforms two background subtraction algorithms and reaches accuracy scores that are comparable to the accuracy achieved by a state-of-the-art neural network (~97%). While acknowledging the superior accuracy results of the neural network, we observe that our approach requires significantly less resources, which makes it more suitable for embedded devices. The dataset of the first experiment is published alongside this paper and consists of 3652 labeled images recorded by a positioning camera of an operating wireless charging station in an outdoor environment.},
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Wireless charging of electric vehicles can be achieved by installing a transmitter coil into the ground and a receiver coil at the underbody of a vehicle. In order to charge efficiently, accurate alignment of the charging components must be accomplished, which can be achieved with a camera-based positioning system. Due to an air gap between both charging components, foreign objects can interfere with the charging process and pose potential hazards to the environment. Various foreign object detection systems have been developed with the motivation to increase the safety of wireless charging. In this paper, we propose an object-type independent foreign object detection technique which utilizes the existing camera of an embedded positioning system. To evaluate our approach, we conduct two experiments by analyzing images from a dataset of a wireless charging surface and from a publicly available dataset depicting foreign objects in an airport environment. Our technique outperforms two background subtraction algorithms and reaches accuracy scores that are comparable to the accuracy achieved by a state-of-the-art neural network (~97%). While acknowledging the superior accuracy results of the neural network, we observe that our approach requires significantly less resources, which makes it more suitable for embedded devices. The dataset of the first experiment is published alongside this paper and consists of 3652 labeled images recorded by a positioning camera of an operating wireless charging station in an outdoor environment. |
Peter Roch, Bijan Shahbaz Nejad, Marcus Handte, Pedro José Marrón: Optimizing PnP-Algorithms for Limited Point Correspondences Using Spatial Constraints. In: George, Bebis, Golnaz, Ghiasi, Yi, Fang, Andrei, Sharf, Yue, Dong, Chris, Weaver, Zhicheng, Leo, J., LaViola Jr. Joseph, Luv, Kohli (Ed.): Advances in Visual Computing, pp. 215–229, Springer Nature Switzerland, 2023, ISBN: 978-3-031-47966-3. @inproceedings{limit_pnp,
title = {Optimizing PnP-Algorithms for Limited Point Correspondences Using Spatial Constraints},
author = {Peter Roch and Bijan Shahbaz Nejad and Marcus Handte and Pedro José Marrón},
editor = {Bebis George
and Ghiasi Golnaz
and Fang Yi
and Sharf Andrei
and Dong Yue
and Weaver Chris
and Leo Zhicheng
and LaViola Jr. Joseph J.
and Kohli Luv},
isbn = {978-3-031-47966-3},
year = {2023},
date = {2023-10-16},
urldate = {2023-10-16},
booktitle = {Advances in Visual Computing},
volume = {18},
pages = {215--229},
publisher = {Springer Nature Switzerland},
abstract = {Pose Estimation is an important component of many real-world computer vision systems. Most existing pose estimation algorithms need a large number of point correspondences to accurately determine the pose of an object. Since the number of point correspondences depends on the object’s appearance, lighting and other external conditions, detecting many points may not be feasible. In many real-world applications, movement of objects is limited due to gravity. Hence, detecting objects with only three degrees of freedom is usually sufficient. This allows us to improve the accuracy of pose estimation by changing the underlying equation of the perspective-n-point problem to allow only three variables instead of six. By using the improved equations, our algorithm is more robust against detection errors with limited point correspondences. In this paper, we specify two scenarios where such constraints apply. The first one is about parking a vehicle on a specific spot, while the second scenario describes a camera observing objects from a bird’s-eye view. In both scenarios, objects can only move in the ground plane and rotate around the vertical axis. Experiments with synthetic data and real-world photographs have shown that our algorithm outperforms state-of-the-art pose estimation algorithms. Depending on the scenario, our algorithm usually achieves 50% better accuracy, while being equally fast.},
keywords = {},
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Pose Estimation is an important component of many real-world computer vision systems. Most existing pose estimation algorithms need a large number of point correspondences to accurately determine the pose of an object. Since the number of point correspondences depends on the object’s appearance, lighting and other external conditions, detecting many points may not be feasible. In many real-world applications, movement of objects is limited due to gravity. Hence, detecting objects with only three degrees of freedom is usually sufficient. This allows us to improve the accuracy of pose estimation by changing the underlying equation of the perspective-n-point problem to allow only three variables instead of six. By using the improved equations, our algorithm is more robust against detection errors with limited point correspondences. In this paper, we specify two scenarios where such constraints apply. The first one is about parking a vehicle on a specific spot, while the second scenario describes a camera observing objects from a bird’s-eye view. In both scenarios, objects can only move in the ground plane and rotate around the vertical axis. Experiments with synthetic data and real-world photographs have shown that our algorithm outperforms state-of-the-art pose estimation algorithms. Depending on the scenario, our algorithm usually achieves 50% better accuracy, while being equally fast. |
Carlos Medina-Sánchez, Simon Janzon, Matteo Zella, Jesús Capitán, Pedro José Marrón: Human-Aware Navigation in Crowded Environments Using Adaptive Proxemic Area and Group Detection. In: 2023 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), pp. 6741-6748, IEEE, 2023, ISBN: 978-1-6654-9191-4. @inproceedings{nokey,
title = {Human-Aware Navigation in Crowded Environments Using Adaptive Proxemic Area and Group Detection},
author = {Carlos Medina-Sánchez and Simon Janzon and Matteo Zella and Jesús Capitán and Pedro José Marrón},
doi = {10.1109/IROS55552.2023.10342385},
isbn = {978-1-6654-9191-4},
year = {2023},
date = {2023-10-01},
urldate = {2023-10-01},
booktitle = {2023 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)},
pages = {6741-6748},
publisher = {IEEE},
abstract = {Navigation is an essential task for social robots. However, certain rules must be followed to allow them to move without causing distraction or discomfort to people. Considering that the context surrounding robots and persons affects the expected behavior, this work defines a social area around a person that adapts to the real situation. In addition, the social context of a person is extended to identify groups of people, which the robot should take into account while navigating. With this understanding of the surrounding of the robot together with the ability to predict the trajectory of individuals as well as groups, the proposed solution not only effectively addresses collision avoidance while promoting socially acceptable behavior but also outperforms the majority of recent works in terms of accuracy. Furthermore, a dedicated policy is introduced to react to social navigation conflicts. The evaluation performed in a simulated environment shows that the computation of our proposed solution is at least 8 times faster than the best state-of-the-art approach while preserving comparable social conduct. Also, the results of realistic experiments performed using Gazebo and a real robot are reported.},
keywords = {},
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Navigation is an essential task for social robots. However, certain rules must be followed to allow them to move without causing distraction or discomfort to people. Considering that the context surrounding robots and persons affects the expected behavior, this work defines a social area around a person that adapts to the real situation. In addition, the social context of a person is extended to identify groups of people, which the robot should take into account while navigating. With this understanding of the surrounding of the robot together with the ability to predict the trajectory of individuals as well as groups, the proposed solution not only effectively addresses collision avoidance while promoting socially acceptable behavior but also outperforms the majority of recent works in terms of accuracy. Furthermore, a dedicated policy is introduced to react to social navigation conflicts. The evaluation performed in a simulated environment shows that the computation of our proposed solution is at least 8 times faster than the best state-of-the-art approach while preserving comparable social conduct. Also, the results of realistic experiments performed using Gazebo and a real robot are reported. |
Sayedsepehr Mosavat, Matteo Zella, Marcus Handte, Alexander Julian Golkowski, Pedro José Marrón: Experience: ARISTOTLE: wAke-up ReceIver-based, STar tOpology baTteryLEss sensor network. In: Proceedings of the 22nd International Conference on Information Processing in Sensor Networks, ACM Digital Library, 2023, ISBN: 979-8-4007-0118-4. @inproceedings{mosavat2023experience,
title = {Experience: ARISTOTLE: wAke-up ReceIver-based, STar tOpology baTteryLEss sensor network},
author = {Sayedsepehr Mosavat and Matteo Zella and Marcus Handte and Alexander Julian Golkowski and Pedro José Marrón},
doi = {10.1145/3583120.3586961},
isbn = {979-8-4007-0118-4},
year = {2023},
date = {2023-05-09},
booktitle = {Proceedings of the 22nd International Conference on Information Processing in Sensor Networks},
publisher = {ACM Digital Library},
abstract = {A truly ubiquitous, planet-wide Internet of Things requires ultra-low-power, long-lasting sensor nodes at its core so that it can be practically utilized in real-world scenarios without prohibitively high maintenance efforts. Recent advances in energy harvesting and low-power electronics have provided a solid foundation for the design of such sensor nodes. However, the issue of reliable two-way communication among such devices is still an active research undertaking due to the high energy footprint of traditional wireless transceivers. Although approaches such as radio duty cycling have proved beneficial for reducing the overall energy consumption of wireless sensor nodes, they come with trade-offs such as increased communication latency and complex protocols. To address these limitations, we propose ARISTOTLE, an ultra-low-power, wake-up receiver-based sensor node design employing a star network topology. We have deployed ARISTOTLE in two different venues for carrying out the task of weather data collection. In addition to reporting the results of the two deployments, we also evaluate several performance aspects of our proposed solution. ARISTOTLE has a mean power consumption of 236.67 uW while it is in sleep mode and monitoring the radio channel for incoming wake-up signals. Utilizing various sizes of supercapacitors, ARISTOTLE was able to reach system availabilities between 47.83% and 97.36% during our real-world deployments.},
keywords = {},
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A truly ubiquitous, planet-wide Internet of Things requires ultra-low-power, long-lasting sensor nodes at its core so that it can be practically utilized in real-world scenarios without prohibitively high maintenance efforts. Recent advances in energy harvesting and low-power electronics have provided a solid foundation for the design of such sensor nodes. However, the issue of reliable two-way communication among such devices is still an active research undertaking due to the high energy footprint of traditional wireless transceivers. Although approaches such as radio duty cycling have proved beneficial for reducing the overall energy consumption of wireless sensor nodes, they come with trade-offs such as increased communication latency and complex protocols. To address these limitations, we propose ARISTOTLE, an ultra-low-power, wake-up receiver-based sensor node design employing a star network topology. We have deployed ARISTOTLE in two different venues for carrying out the task of weather data collection. In addition to reporting the results of the two deployments, we also evaluate several performance aspects of our proposed solution. ARISTOTLE has a mean power consumption of 236.67 uW while it is in sleep mode and monitoring the radio channel for incoming wake-up signals. Utilizing various sizes of supercapacitors, ARISTOTLE was able to reach system availabilities between 47.83% and 97.36% during our real-world deployments. |
Peter Roch, Bijan Shahbaz Nejad, Marcus Handte, Pedro José Marrón: Positionierung induktiv geladener Fahrzeuge. In: Proff, Heike, Clemens, Markus, Marrón, Pedro José, Schmülling, Benedikt (Ed.): Induktive Taxiladung für den öffentlichen Raum: Technische und betriebswirtschaftliche Aspekte, pp. 93–142, 2023, ISBN: 978-3-658-39979-5. @inproceedings{talako-book-chapter,
title = {Positionierung induktiv geladener Fahrzeuge},
author = {Peter Roch and Bijan Shahbaz Nejad and Marcus Handte and Pedro José Marrón},
editor = {Heike Proff and Markus Clemens and Pedro José Marrón and Benedikt Schmülling},
doi = {10.1007/978-3-658-39979-5_5},
isbn = {978-3-658-39979-5},
year = {2023},
date = {2023-05-05},
booktitle = {Induktive Taxiladung für den öffentlichen Raum: Technische und betriebswirtschaftliche Aspekte},
pages = {93--142},
abstract = {Ziel des TALAKO Projekts ist es, kabelloses Laden von Elektrofahrzeugen im öffentlichen Raum zu ermöglichen. Induktives Laden erfordert eine präzise Ausrichtung des Fahrzeugs, um einen effizienten Ladevorgang zu gewährleisten. Dabei hat die Ausrichtung des Fahrzeugs direkten Einfluss auf den Wirkungsgrad. Der Positionierungsvorgang kann für den Fahrer herausfordernd sein, da er den Versatz der Ladekomponenten ohne weitere Unterstützung nicht wahrnehmen kann. Daher umfasst die entwickelte Anlage neben der induktiven Ladeinfrastruktur selbst ebenfalls ein kamerabasiertes Fahrerassistenzsystem. Das Fahrerassistenzsystem wird dazu genutzt, anfahrende Fahrzeuge zu erkennen und den Fahrer beim Positionierungsvorgang zu unterstützen. Es besteht aus zwei Komponenten: einem kamerabasierten Positionierungssystem und einer Fahrerleitanwendung. Das Positionierungssystem nutzt Kamerabilder, um die Position von Fahrzeugen mit einer Genauigkeit von 5 cm zu berechnen. Daraus wird der Abstand zwischen Fahrzeug und Ladeplatte abgeleitet. Die Fahrerleitanwendung interpretiert die Positionsinformationen und generiert daraufhin geeignete Anweisungen für den Fahrer. Das Positionierungssystem basiert auf einem neuronalen Netz, welches die Reifen des Fahrzeugs erkennt. Da der Abstand zwischen den Reifen bekannt ist, kann daraus die Position und Rotation des Fahrzeugs errechnet werden. Untersuchungen haben ergeben, dass die Genauigkeit im Bereich von 5 cm liegt. Um das Positionierungssystem unabhängig vom Fahrzeugtyp und Installationsort zu betreiben, muss es entsprechend konfiguriert werden. Dazu muss das neuronale Netz trainiert und die Kameraausrichtung kalibriert werden. Das Training des neuronalen Netzes wird mit synthetisch generierten Bildern ergänzt, welche mit einem eigens entwickelten Bildgenerator produziert werden können. Die Kameraausrichtung wird mit einem speziellen Muster bestimmt, welches an verschiedenen Stellen auf dem Untergrund platziert wird. Da die realen Maße des Musters bekannt sind, lässt sich daraus die Geometrie des Installationsortes ableiten. Im Rahmen einer Nutzerstudie wurde untersucht, welche Bildschirmmodalität für die Fahrerleitanwendung unter den gegebenen Umständen optimal eingesetzt werden kann. Die Studie hat ergeben, dass Nutzer einen im Fahrzeug befindlichen Bildschirm für die Ausgabe von Anweisungen bevorzugen. Daher wurde die Fahrerleitanwendung durch eine mobile Anwendung realisiert. Diese zeigt dem Fahrer die Position des Fahrzeugs in Relation zur Ladestation an. Für die Darstellung der räumlichen Relationen wurden verschiedene Visualisierungen miteinander verglichen. Mit mehreren Visualisierungen sind die Nutzer in der Lage, das Fahrzeug in einem Toleranzbereich von 5 cm zu positionieren. Die meisten Nutzer bevorzugen jedoch eine Darstellung aus der Vogelperspektive. Die Kommunikation der beiden Komponenten wurde mittels Bluetooth Low Energy umgesetzt. Im Gegensatz zu anderen drahtlosen Kommunikationsmöglichkeiten, wie z. B. WLAN, bietet dies den Vorteil, dass Informationen ohne Verzögerung eines Verbindungsaufbaus an die mobile Anwendung gesendet werden können. Dadurch kann der Fahrer unmittelbar nach Ankunft an der Anlage die Positionierung verzögerungsfrei starten. Das Gesamtsystem wurde prototypisch bei einem Taxiunternehmen in Mülheim a. d. R. (Auto Stephany GmbH (2012) Auto Stephany GmbH – Taxi Dienstleistungen. Abgerufen am 04. 08. 2022 von https://taxi-stephany.de/) in Betrieb genommen und über mehrere Monate iterativ optimiert. Während dieser Zeit wurden wertvolle Erfahrungen gesammelt, die dazu beigetragen haben, dass sowohl das Positionierungssystem als auch die Fahrerleitanwendung stetig verbessert wurden. Nach Abschluss der Optimierungen konnte das entwickelte System erfolgreich als Bestandteil der Pilotanlage in Köln mit mehreren Ladeplätzen eingesetzt werden. Da die Pilotanlage in Köln im öffentlichen Raum betrieben wird, müssen die Persönlichkeitsrechte einzelner Personen beachtet werden. Eine explizite Einwilligung in die Datenverarbeitung durch die Betroffenen ist jedoch nicht praktikabel. Daher wurde eine automatisierte Verschleierung eingesetzt, welche personenbezogene Daten wie Kennzeichen und Gesichter aus den Kamerabildern entfernt, um eine Verarbeitung zu vermeiden.
},
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}
Ziel des TALAKO Projekts ist es, kabelloses Laden von Elektrofahrzeugen im öffentlichen Raum zu ermöglichen. Induktives Laden erfordert eine präzise Ausrichtung des Fahrzeugs, um einen effizienten Ladevorgang zu gewährleisten. Dabei hat die Ausrichtung des Fahrzeugs direkten Einfluss auf den Wirkungsgrad. Der Positionierungsvorgang kann für den Fahrer herausfordernd sein, da er den Versatz der Ladekomponenten ohne weitere Unterstützung nicht wahrnehmen kann. Daher umfasst die entwickelte Anlage neben der induktiven Ladeinfrastruktur selbst ebenfalls ein kamerabasiertes Fahrerassistenzsystem. Das Fahrerassistenzsystem wird dazu genutzt, anfahrende Fahrzeuge zu erkennen und den Fahrer beim Positionierungsvorgang zu unterstützen. Es besteht aus zwei Komponenten: einem kamerabasierten Positionierungssystem und einer Fahrerleitanwendung. Das Positionierungssystem nutzt Kamerabilder, um die Position von Fahrzeugen mit einer Genauigkeit von 5 cm zu berechnen. Daraus wird der Abstand zwischen Fahrzeug und Ladeplatte abgeleitet. Die Fahrerleitanwendung interpretiert die Positionsinformationen und generiert daraufhin geeignete Anweisungen für den Fahrer. Das Positionierungssystem basiert auf einem neuronalen Netz, welches die Reifen des Fahrzeugs erkennt. Da der Abstand zwischen den Reifen bekannt ist, kann daraus die Position und Rotation des Fahrzeugs errechnet werden. Untersuchungen haben ergeben, dass die Genauigkeit im Bereich von 5 cm liegt. Um das Positionierungssystem unabhängig vom Fahrzeugtyp und Installationsort zu betreiben, muss es entsprechend konfiguriert werden. Dazu muss das neuronale Netz trainiert und die Kameraausrichtung kalibriert werden. Das Training des neuronalen Netzes wird mit synthetisch generierten Bildern ergänzt, welche mit einem eigens entwickelten Bildgenerator produziert werden können. Die Kameraausrichtung wird mit einem speziellen Muster bestimmt, welches an verschiedenen Stellen auf dem Untergrund platziert wird. Da die realen Maße des Musters bekannt sind, lässt sich daraus die Geometrie des Installationsortes ableiten. Im Rahmen einer Nutzerstudie wurde untersucht, welche Bildschirmmodalität für die Fahrerleitanwendung unter den gegebenen Umständen optimal eingesetzt werden kann. Die Studie hat ergeben, dass Nutzer einen im Fahrzeug befindlichen Bildschirm für die Ausgabe von Anweisungen bevorzugen. Daher wurde die Fahrerleitanwendung durch eine mobile Anwendung realisiert. Diese zeigt dem Fahrer die Position des Fahrzeugs in Relation zur Ladestation an. Für die Darstellung der räumlichen Relationen wurden verschiedene Visualisierungen miteinander verglichen. Mit mehreren Visualisierungen sind die Nutzer in der Lage, das Fahrzeug in einem Toleranzbereich von 5 cm zu positionieren. Die meisten Nutzer bevorzugen jedoch eine Darstellung aus der Vogelperspektive. Die Kommunikation der beiden Komponenten wurde mittels Bluetooth Low Energy umgesetzt. Im Gegensatz zu anderen drahtlosen Kommunikationsmöglichkeiten, wie z. B. WLAN, bietet dies den Vorteil, dass Informationen ohne Verzögerung eines Verbindungsaufbaus an die mobile Anwendung gesendet werden können. Dadurch kann der Fahrer unmittelbar nach Ankunft an der Anlage die Positionierung verzögerungsfrei starten. Das Gesamtsystem wurde prototypisch bei einem Taxiunternehmen in Mülheim a. d. R. (Auto Stephany GmbH (2012) Auto Stephany GmbH – Taxi Dienstleistungen. Abgerufen am 04. 08. 2022 von https://taxi-stephany.de/) in Betrieb genommen und über mehrere Monate iterativ optimiert. Während dieser Zeit wurden wertvolle Erfahrungen gesammelt, die dazu beigetragen haben, dass sowohl das Positionierungssystem als auch die Fahrerleitanwendung stetig verbessert wurden. Nach Abschluss der Optimierungen konnte das entwickelte System erfolgreich als Bestandteil der Pilotanlage in Köln mit mehreren Ladeplätzen eingesetzt werden. Da die Pilotanlage in Köln im öffentlichen Raum betrieben wird, müssen die Persönlichkeitsrechte einzelner Personen beachtet werden. Eine explizite Einwilligung in die Datenverarbeitung durch die Betroffenen ist jedoch nicht praktikabel. Daher wurde eine automatisierte Verschleierung eingesetzt, welche personenbezogene Daten wie Kennzeichen und Gesichter aus den Kamerabildern entfernt, um eine Verarbeitung zu vermeiden.
|
Alexander Julian Golkowski, Marcus Handte, Pedro Jose Marron, Alexander Wedemeyer, Jakob Robert: A Low-Cost Binaural Hearing Support System for Mobile Robots. In: Proceedings of the 2023 International Conference on Robotics, Control and Vision Engineering, pp. 18–24, Association for Computing Machinery, Tokyo, Japan, 2023, ISBN: 9798400707742. @inproceedings{10.1145/3608143.3608147,
title = {A Low-Cost Binaural Hearing Support System for Mobile Robots},
author = {Alexander Julian Golkowski and Marcus Handte and Pedro Jose Marron and Alexander Wedemeyer and Jakob Robert},
url = {https://doi.org/10.1145/3608143.3608147},
doi = {10.1145/3608143.3608147},
isbn = {9798400707742},
year = {2023},
date = {2023-01-01},
urldate = {2023-01-01},
booktitle = {Proceedings of the 2023 International Conference on Robotics, Control and Vision Engineering},
pages = {18–24},
publisher = {Association for Computing Machinery},
address = {Tokyo, Japan},
series = {RCVE '23},
abstract = {The ability to quickly obtain a comprehensive picture of the environment is an important prerequisite for the realization of robust and safe autonomous navigation with mobile robots. Due to their comparatively low computational requirements and cost, as well as their ability to provide omnidirectional perception, audio systems can be an excellent complement to more sophisticated or expensive sensing systems such as cameras or lidars. In this paper, we describe the development of a low-cost binaural audio system capable of interpreting the acoustic information present in an environment to assist a lidar system in making decisions that need to be made by a mobile robot. By taking advantage of the robot’s mobility, the system can resolve the uncertainties inherent in consciously choosing two off-the-shelf microphones and effectively realize 360-degree coverage. This opens up new possibilities, for example, to make room monitoring much more reliable.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
The ability to quickly obtain a comprehensive picture of the environment is an important prerequisite for the realization of robust and safe autonomous navigation with mobile robots. Due to their comparatively low computational requirements and cost, as well as their ability to provide omnidirectional perception, audio systems can be an excellent complement to more sophisticated or expensive sensing systems such as cameras or lidars. In this paper, we describe the development of a low-cost binaural audio system capable of interpreting the acoustic information present in an environment to assist a lidar system in making decisions that need to be made by a mobile robot. By taking advantage of the robot’s mobility, the system can resolve the uncertainties inherent in consciously choosing two off-the-shelf microphones and effectively realize 360-degree coverage. This opens up new possibilities, for example, to make room monitoring much more reliable. |
Arman Arzani, Marcus Handte, Matteo Zella, Pedro José Marrón: Exploiting Topic Modelling for the Identification of Untapped Scientific Collaborations. In: 2023 the 7th International Conference on Information System and Data Mining (ICISDM), pp. 73–81, Association for Computing Machinery, Atlanta, USA, 2023, ISBN: 9798400700637. @inproceedings{10.1145/3603765.3603774,
title = {Exploiting Topic Modelling for the Identification of Untapped Scientific Collaborations},
author = {Arman Arzani and Marcus Handte and Matteo Zella and Pedro José Marrón},
url = {https://doi.org/10.1145/3603765.3603774},
doi = {10.1145/3603765.3603774},
isbn = {9798400700637},
year = {2023},
date = {2023-01-01},
booktitle = {2023 the 7th International Conference on Information System and Data Mining (ICISDM)},
pages = {73–81},
publisher = {Association for Computing Machinery},
address = {Atlanta, USA},
series = {ICISDM 2023},
abstract = {Finding potential collaborators has become a challenge due to the growing number of scientists in organizations such as universities, research institutes, or companies. Collaboration Recommendation Systems (CRSs) have been developed to help researchers identify possible collaboration partners, but they often rely on citation graphs or paper abstracts which may not be readily available in organizational databases or online sources. However, scientific publication titles provide consistent bibliometric data that can provide insights into research areas. TOMOSCO is a topic modelling framework that uses transformer-based methods to extract research area information from small amounts of text, such as publication titles or brief project descriptions. TOMOSCO can classify, cluster, and match research topics across different disciplines, uncovering relationships among scientists and suggesting potential interdisciplinary collaborations. In experiments, TOMOSCO was able to identify existing collaborations with over 90% accuracy based solely on publication titles and propose new collaborations based on previously unseen publications and project descriptions.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Finding potential collaborators has become a challenge due to the growing number of scientists in organizations such as universities, research institutes, or companies. Collaboration Recommendation Systems (CRSs) have been developed to help researchers identify possible collaboration partners, but they often rely on citation graphs or paper abstracts which may not be readily available in organizational databases or online sources. However, scientific publication titles provide consistent bibliometric data that can provide insights into research areas. TOMOSCO is a topic modelling framework that uses transformer-based methods to extract research area information from small amounts of text, such as publication titles or brief project descriptions. TOMOSCO can classify, cluster, and match research topics across different disciplines, uncovering relationships among scientists and suggesting potential interdisciplinary collaborations. In experiments, TOMOSCO was able to identify existing collaborations with over 90% accuracy based solely on publication titles and propose new collaborations based on previously unseen publications and project descriptions. |
Arman Arzani, Marcus Handte, Pedro José Marrón: Challenges in Implementing a University-Based Innovation Search Engine. In: Proceedings of the 15th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management - KDIR, pp. 477-486, INSTICC SciTePress, 2023, ISSN: 2184-3228. @inproceedings{10.5220/0012263100003598,
title = {Challenges in Implementing a University-Based Innovation Search Engine},
author = {Arman Arzani and Marcus Handte and Pedro José Marrón},
doi = {10.5220/0012263100003598},
issn = {2184-3228},
year = {2023},
date = {2023-01-01},
urldate = {2023-01-01},
booktitle = {Proceedings of the 15th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management - KDIR},
pages = {477-486},
publisher = {SciTePress},
organization = {INSTICC},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Arman Arzani, Marcus Handte, Matteo Zella, Pedro José Marrón: Discovering Potential Founders Based on Academic Background. In: Proceedings of the 15th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management - KMIS, pp. 117-125, INSTICC SciTePress, 2023, ISSN: 2184-3228, (Best Poster Award). @inproceedings{10.5220/0012156200003598,
title = {Discovering Potential Founders Based on Academic Background},
author = {Arman Arzani and Marcus Handte and Matteo Zella and Pedro José Marrón},
doi = {10.5220/0012156200003598},
issn = {2184-3228},
year = {2023},
date = {2023-01-01},
urldate = {2023-01-01},
booktitle = {Proceedings of the 15th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management - KMIS},
pages = {117-125},
publisher = {SciTePress},
organization = {INSTICC},
note = {Best Poster Award},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Sayedsepehr Mosavat, Pedram Golkar, Matteo Zella, Pedro José Marrón: PROGNOES: Prediction of haRvestable sOlar enerGy based on suN irradiatiOn and wEather conditionS. In: Proceedings of 10th International Workshop on Energy Harvesting & Energy-Neutral Sensing Systems (ENSsys ’22), ACM Digital Library, 2022, ISBN: 978-1-4503-9886-2/22/11. @inproceedings{mosavat2022prognoes,
title = {PROGNOES: Prediction of haRvestable sOlar enerGy based on suN irradiatiOn and wEather conditionS},
author = {Sayedsepehr Mosavat and Pedram Golkar and Matteo Zella and Pedro José Marrón},
doi = {10.1145/3560905.3568107},
isbn = {978-1-4503-9886-2/22/11},
year = {2022},
date = {2022-11-06},
urldate = {2022-11-06},
booktitle = {Proceedings of 10th International Workshop on Energy Harvesting & Energy-Neutral Sensing Systems (ENSsys ’22)},
publisher = {ACM Digital Library},
abstract = {Energy harvesting, batteryless devices can mitigate many shortcomings of battery-operated devices in the coming years, particularly in the area of the Internet of Things. Solar energy is an accessible and effective source of power for such devices. However, the uncontrollable nature of solar energy makes the task of designing and evaluating energy harvesting devices a challenging one. In this work, we propose PROGNOES, a tool that allows the user to forecast the harvestable solar energy by a particular solar cell at a specific time and location. To carry out the forecasts, various algorithms and models are used not only to provide the theoretical solar irradiation but also to provide the weather condition data corresponding to the time and location of the forecasting. PROGNOES can generate forecasts in the form of IV curves, similar to those generated by physical solar cells. Such IV curves can then be emulated with suitable tools to provide energy traces to the energy harvesting devices at design time, therefore facilitating the task of designing robust, reliable energy harvesting, batteryless devices. In our experiments, we find that the energy forecasts carried out by PROGNOES can reach a mean absolute error of 7.16 mW.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Energy harvesting, batteryless devices can mitigate many shortcomings of battery-operated devices in the coming years, particularly in the area of the Internet of Things. Solar energy is an accessible and effective source of power for such devices. However, the uncontrollable nature of solar energy makes the task of designing and evaluating energy harvesting devices a challenging one. In this work, we propose PROGNOES, a tool that allows the user to forecast the harvestable solar energy by a particular solar cell at a specific time and location. To carry out the forecasts, various algorithms and models are used not only to provide the theoretical solar irradiation but also to provide the weather condition data corresponding to the time and location of the forecasting. PROGNOES can generate forecasts in the form of IV curves, similar to those generated by physical solar cells. Such IV curves can then be emulated with suitable tools to provide energy traces to the energy harvesting devices at design time, therefore facilitating the task of designing robust, reliable energy harvesting, batteryless devices. In our experiments, we find that the energy forecasts carried out by PROGNOES can reach a mean absolute error of 7.16 mW. |
Bijan Shahbaz Nejad, Peter Roch, Marcus Handte, Pedro José Marrón: Enhancing Privacy in Computer Vision Applications: An Emotion Preserving Approach to Obfuscate Faces. In: Bebis, George, Li, Bo, Yao, Angela, Liu, Yang, Duan, Ye, Lau, Manfred, Khadka, Rajiv, Crisan, Ana, Chang, Remco (Ed.): Advances in Visual Computing, pp. 80–90, Springer Nature Switzerland, 2022, ISBN: 978-3-031-20716-7. @inproceedings{epic,
title = {Enhancing Privacy in Computer Vision Applications: An Emotion Preserving Approach to Obfuscate Faces},
author = {Bijan Shahbaz Nejad and Peter Roch and Marcus Handte and Pedro José Marrón},
editor = {George Bebis and Bo Li and Angela Yao and Yang Liu and Ye Duan and Manfred Lau and Rajiv Khadka and Ana Crisan and Remco Chang},
doi = {10.1007/978-3-031-20716-7_7},
isbn = {978-3-031-20716-7},
year = {2022},
date = {2022-10-04},
urldate = {2022-10-04},
booktitle = {Advances in Visual Computing},
volume = {17},
pages = {80--90},
publisher = {Springer Nature Switzerland},
abstract = {Computer vision offers many techniques to facilitate the extraction of semantic information from images. If the images include persons, preservation of privacy in computer vision applications is challenging, but undoubtedly desired. A common technique to prevent exposure of identities is to cover peoples' faces with, for example, a black bar. Although emotions are crucial for reasoning in many applications, facial expressions may be covered, which hinders the recognition of actual emotions. Thus, recorded images containing obfuscated faces may be useless for further analysis and investigation. We introduce an approach that enables automatic detection and obfuscation of faces. To avoid privacy conflicts, we use synthetically generated faces for obfuscation. Furthermore, we reconstruct the facial expressions of the original face, adjust the color of the new face and seamlessly clone it to the original location. To evaluate our approach experimentally, we obfuscate faces from various datasets by applying blurring, pixelation and the proposed technique. To determine the success of obfuscation, we verify whether the original and the resulting face represent the same person using a state-of-the-art matching tool. Our approach successfully obfuscates faces in more than 97{%} of the cases. This performance is comparable to blurring, which scores around 96{%}, and even better than pixelation (76{%}). Moreover, we analyze how effectively emotions can be preserved when obfuscating the faces. For this, we utilize emotion recognizers to recognize the depicted emotions before and after obfuscation. Regardless of the recognizer, our approach preserves emotions more effectively than the other techniques while preserving a convincingly natural appearance.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Computer vision offers many techniques to facilitate the extraction of semantic information from images. If the images include persons, preservation of privacy in computer vision applications is challenging, but undoubtedly desired. A common technique to prevent exposure of identities is to cover peoples' faces with, for example, a black bar. Although emotions are crucial for reasoning in many applications, facial expressions may be covered, which hinders the recognition of actual emotions. Thus, recorded images containing obfuscated faces may be useless for further analysis and investigation. We introduce an approach that enables automatic detection and obfuscation of faces. To avoid privacy conflicts, we use synthetically generated faces for obfuscation. Furthermore, we reconstruct the facial expressions of the original face, adjust the color of the new face and seamlessly clone it to the original location. To evaluate our approach experimentally, we obfuscate faces from various datasets by applying blurring, pixelation and the proposed technique. To determine the success of obfuscation, we verify whether the original and the resulting face represent the same person using a state-of-the-art matching tool. Our approach successfully obfuscates faces in more than 97{%} of the cases. This performance is comparable to blurring, which scores around 96{%}, and even better than pixelation (76{%}). Moreover, we analyze how effectively emotions can be preserved when obfuscating the faces. For this, we utilize emotion recognizers to recognize the depicted emotions before and after obfuscation. Regardless of the recognizer, our approach preserves emotions more effectively than the other techniques while preserving a convincingly natural appearance. |
Peter Roch, Bijan Shahbaz Nejad, Marcus Handte, Pedro José Marrón: GUILD - A Generator for Usable Images in Large-Scale Datasets. In: Bebis, George, Li, Bo, Yao, Angela, Liu, Yang, Duan, Ye, Lau, Manfred, Khadka, Rajiv, Crisan, Ana, Chang, Remco (Ed.): Advances in Visual Computing, pp. 245–258, Springer Nature Switzerland, 2022, ISBN: 978-3-031-20716-7. @inproceedings{guild,
title = {GUILD - A Generator for Usable Images in Large-Scale Datasets},
author = {Peter Roch and Bijan Shahbaz Nejad and Marcus Handte and Pedro José Marrón},
editor = {George Bebis and Bo Li and Angela Yao and Yang Liu and Ye Duan and Manfred Lau and Rajiv Khadka and Ana Crisan and Remco Chang},
doi = {10.1007/978-3-031-20716-7_19},
isbn = {978-3-031-20716-7},
year = {2022},
date = {2022-10-04},
urldate = {2022-10-04},
booktitle = {Advances in Visual Computing},
volume = {17},
pages = {245--258},
publisher = {Springer Nature Switzerland},
abstract = {Large image datasets are important for many different aspects of computer vision. However, creating datasets containing thousands or millions of labeled images is time consuming. Instead of manual collection of a large dataset, we propose a framework for generating large-scale datasets synthetically. Our framework is capable of generating realistic looking images with varying environmental conditions, while automatically creating labels. To evaluate usefulness of such a dataset, we generate two datasets containing vehicle images. Afterwards, we use these images to train a neural network. We then compare detection accuracy to the same neural network trained with images of existing datasets. The experiments show that our generated datasets are well-suited to train neural networks and achieve comparable accuracy to existing datasets containing real photographs, while they are much faster to create.
},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Large image datasets are important for many different aspects of computer vision. However, creating datasets containing thousands or millions of labeled images is time consuming. Instead of manual collection of a large dataset, we propose a framework for generating large-scale datasets synthetically. Our framework is capable of generating realistic looking images with varying environmental conditions, while automatically creating labels. To evaluate usefulness of such a dataset, we generate two datasets containing vehicle images. Afterwards, we use these images to train a neural network. We then compare detection accuracy to the same neural network trained with images of existing datasets. The experiments show that our generated datasets are well-suited to train neural networks and achieve comparable accuracy to existing datasets containing real photographs, while they are much faster to create.
|
Alexander Julian Golkowski, Marcus Handte, Leon Alexander Marold, Pedro José Marrón: Simplifying the Control of Mobile Robots through Image-based Behaviors. In: 2022 2nd International Conference on Computer, Control and Robotics (ICCCR), pp. 52-57, 2022. @inproceedings{nokey,
title = {Simplifying the Control of Mobile Robots through Image-based Behaviors},
author = {Alexander Julian Golkowski and Marcus Handte and Leon Alexander Marold and Pedro José Marrón},
doi = {10.1109/ICCCR54399.2022.9790104},
year = {2022},
date = {2022-06-14},
booktitle = {2022 2nd International Conference on Computer, Control and Robotics (ICCCR)},
pages = {52-57},
abstract = {The development and commissioning of mobile robots is usually a time-consuming and cost-intensive undertaking. Today, systems are realized primarily through the use of complex software and hardware architectures, which only partially meet modern requirements for mobile robots. The core discipline that a mobile robot must fulfill is the correct perception of its environment. To achieve this, various technologies are used that are useful for detecting obstacles or navigating targets. An increasingly attractive technology in this domain are artificial neural networks. Existing literature focuses on either improving the performance of existing systems or on training for very specialized applications. In the field of mobile robotics, the focus is usually on realizing a specific task, while little attention is paid to generalizability, cost and energy constraints. To fill this gap, this paper investigates the possibility of reducing the setup for a mobile robot application to a minimum while still enabling complex behaviors. For the implementation, we take a biological inspired approach and investigate the usability of artificial neural networks, in this case YOLOv4, in a mobile robot application. In particular, we examine whether the currently available technologies meet todays requirements.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
The development and commissioning of mobile robots is usually a time-consuming and cost-intensive undertaking. Today, systems are realized primarily through the use of complex software and hardware architectures, which only partially meet modern requirements for mobile robots. The core discipline that a mobile robot must fulfill is the correct perception of its environment. To achieve this, various technologies are used that are useful for detecting obstacles or navigating targets. An increasingly attractive technology in this domain are artificial neural networks. Existing literature focuses on either improving the performance of existing systems or on training for very specialized applications. In the field of mobile robotics, the focus is usually on realizing a specific task, while little attention is paid to generalizability, cost and energy constraints. To fill this gap, this paper investigates the possibility of reducing the setup for a mobile robot application to a minimum while still enabling complex behaviors. For the implementation, we take a biological inspired approach and investigate the usability of artificial neural networks, in this case YOLOv4, in a mobile robot application. In particular, we examine whether the currently available technologies meet todays requirements. |
Peter Roch, Bijan Shahbaz Nejad, Marcus Handte, Pedro José Marrón: Car Pose Estimation through Wheel Detection. In: Bebis, George, Athitsos, Vassilis, Yan, Tong, Lau, Manfred, Li, Frederick, Shi, Conglei, Yuan, Xiaoru, Mousas, Christos, Bruder, Gerd (Ed.): Advances in Visual Computing, pp. 265–277, Springer International Publishing, 2021, ISBN: 978-3-030-90439-5. @inproceedings{car-pose-estimation,
title = {Car Pose Estimation through Wheel Detection},
author = {Peter Roch and Bijan Shahbaz Nejad and Marcus Handte and Pedro José Marrón},
editor = {George Bebis and Vassilis Athitsos and Tong Yan and Manfred Lau and Frederick Li and Conglei Shi and Xiaoru Yuan and Christos Mousas and Gerd Bruder},
doi = {10.1007/978-3-030-90439-5_21},
isbn = {978-3-030-90439-5},
year = {2021},
date = {2021-10-06},
urldate = {2021-10-06},
booktitle = {Advances in Visual Computing},
volume = {16},
pages = {265--277},
publisher = {Springer International Publishing},
abstract = {Car pose estimation is an essential part of different applications, including traffic surveillance, Augmented Reality (AR) guides or inductive charging assistance systems. For many systems, the accuracy of the determined pose is important. When displaying AR guides, a small estimation error can result in a different visualization, which will be directly visible to the user. Inductive charging assistance systems have to guide the driver as precise as possible, as small deviations in the alignment of the charging coils can decrease charging efficiency significantly. For accurate pose estimation, matches between image coordinates and 3d real-world points have to be determined. Since wheels are a common feature of cars, we use the wheelbase and rim radius to compute those real-world points. The matching image coordinates are obtained by three different approaches, namely the circular Hough-Transform, ellipse-detection and a neural network. To evaluate the presented algorithms, we perform different experiments: First, we compare their accuracy and time performance regarding wheel-detection in a subset of the images of The Comprehensive Cars (CompCars) dataset. Second, we capture images of a car at known positions, and run the algorithms on these images to estimate the pose of the car. Our experiments show that the neural network based approach is the best in terms of accuracy and speed. However, if training of a neural network is not feasible, both other approaches are accurate alternatives.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Car pose estimation is an essential part of different applications, including traffic surveillance, Augmented Reality (AR) guides or inductive charging assistance systems. For many systems, the accuracy of the determined pose is important. When displaying AR guides, a small estimation error can result in a different visualization, which will be directly visible to the user. Inductive charging assistance systems have to guide the driver as precise as possible, as small deviations in the alignment of the charging coils can decrease charging efficiency significantly. For accurate pose estimation, matches between image coordinates and 3d real-world points have to be determined. Since wheels are a common feature of cars, we use the wheelbase and rim radius to compute those real-world points. The matching image coordinates are obtained by three different approaches, namely the circular Hough-Transform, ellipse-detection and a neural network. To evaluate the presented algorithms, we perform different experiments: First, we compare their accuracy and time performance regarding wheel-detection in a subset of the images of The Comprehensive Cars (CompCars) dataset. Second, we capture images of a car at known positions, and run the algorithms on these images to estimate the pose of the car. Our experiments show that the neural network based approach is the best in terms of accuracy and speed. However, if training of a neural network is not feasible, both other approaches are accurate alternatives. |
Bijan Shahbaz Nejad, Peter Roch, Marcus Handte, Pedro José Marrón: Evaluating User Interfaces for a Driver Guidance System to Support Stationary Wireless Charging of Electric Vehicles. In: Bebis, George, Athitsos, Vassilis, Yan, Tong, Lau, Manfred, Li, Frederick, Shi, Conglei, Yuan, Xiaoru, Mousas, Christos, Bruder, Gerd (Ed.): Advances in Visual Computing, pp. 183–196, Springer International Publishing, 2021, ISBN: 978-3-030-90439-5. @inproceedings{10.1007/978-3-030-90439-5_15,
title = {Evaluating User Interfaces for a Driver Guidance System to Support Stationary Wireless Charging of Electric Vehicles},
author = {Bijan Shahbaz Nejad and Peter Roch and Marcus Handte and Pedro José Marrón},
editor = {George Bebis and Vassilis Athitsos and Tong Yan and Manfred Lau and Frederick Li and Conglei Shi and Xiaoru Yuan and Christos Mousas and Gerd Bruder},
doi = {10.1007/978-3-030-90439-5_15},
isbn = {978-3-030-90439-5},
year = {2021},
date = {2021-10-04},
urldate = {2021-10-04},
booktitle = {Advances in Visual Computing},
volume = {16},
pages = {183--196},
publisher = {Springer International Publishing},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Sayedsepehr Mosavat, Matteo Zella, Pedro José Marrón: Demo: SOCRAETES: SOlar Cells Recorded And EmulaTed EaSily. In: Proceedings of the 2021 International Conference on Embedded Wireless Systems and Networks (EWSN), pp. 183-184, ACM Digital Library, 2021, ISBN: 978-0-9949886-5-2, (Best Video Award for the Posters and Demos Track). @inproceedings{mosavat2021socraetes,
title = {Demo: SOCRAETES: SOlar Cells Recorded And EmulaTed EaSily},
author = {Sayedsepehr Mosavat and Matteo Zella and Pedro José Marrón},
url = {Download Page: https://ewsn2021.ewi.tudelft.nl/posters-and-demos
Pitch Video: https://youtu.be/-QIIKtjDPKE
Repository: https://github.com/SepehrMosavat/SOCRAETES},
isbn = {978-0-9949886-5-2},
year = {2021},
date = {2021-02-17},
urldate = {2021-02-17},
booktitle = {Proceedings of the 2021 International Conference on Embedded Wireless Systems and Networks (EWSN)},
pages = {183-184},
publisher = {ACM Digital Library},
abstract = {We propose SOCRAETES, a simple to replicate tool used for recording and emulation of energy harvesting environments. SOCRAETES aims at aiding with repeatable experimentations during the design and evaluation of energy harvesting devices. The tool is particularly designed with the goal of avoiding complex hardware circuitry. This will allow researchers and hobbyists with little prior experience in electronics to replicate the work, and by doing so benefit from the insights such a tool provides for the design and evaluation of energy harvesting systems. The current implementation of SOCRAETES can measure and emulate solar cell voltages and currents in the range of 0-6.5 V and 0.5-55 mA, respectively. Moreover, the range of measurement and emulation can be modified for specific energy environments and harvesters by utilizing different passive components. This will, in turn, result in higher overall achievable accuracy.},
note = {Best Video Award for the Posters and Demos Track},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
We propose SOCRAETES, a simple to replicate tool used for recording and emulation of energy harvesting environments. SOCRAETES aims at aiding with repeatable experimentations during the design and evaluation of energy harvesting devices. The tool is particularly designed with the goal of avoiding complex hardware circuitry. This will allow researchers and hobbyists with little prior experience in electronics to replicate the work, and by doing so benefit from the insights such a tool provides for the design and evaluation of energy harvesting systems. The current implementation of SOCRAETES can measure and emulate solar cell voltages and currents in the range of 0-6.5 V and 0.5-55 mA, respectively. Moreover, the range of measurement and emulation can be modified for specific energy environments and harvesters by utilizing different passive components. This will, in turn, result in higher overall achievable accuracy. |
Peter Roch, Bijan Shahbaz Nejad, Marcus Handte, Pedro José Marrón: Systematic Optimization of Image Processing Pipelines Using GPUs. In: Bebis, George, Yin, Zhaozheng, Kim, Edward, Bender, Jan, Subr, Kartic, Kwon, Bum Chul, Zhao, Jian, Kalkofen, Denis, Baciu, George (Ed.): Advances in Visual Computing, pp. 633–646, Springer International Publishing, Cham, 2020, ISBN: 978-3-030-64559-5. @inproceedings{image-processing-pipeline-optimization,
title = {Systematic Optimization of Image Processing Pipelines Using GPUs},
author = {Peter Roch and Bijan Shahbaz Nejad and Marcus Handte and Pedro José Marrón},
editor = {George Bebis and Zhaozheng Yin and Edward Kim and Jan Bender and Kartic Subr and Bum Chul Kwon and Jian Zhao and Denis Kalkofen and George Baciu},
doi = {10.1007/978-3-030-64559-5_50},
isbn = {978-3-030-64559-5},
year = {2020},
date = {2020-10-05},
booktitle = {Advances in Visual Computing},
volume = {15},
pages = {633--646},
publisher = {Springer International Publishing},
address = {Cham},
series = {Lecture Notes in Computer Science},
abstract = {Real-time computer vision systems require fast and efficient image processing pipelines. Experiments have shown that GPUs are highly suited for image processing operations, since many tasks can be processed in parallel. However, calling GPU-accelerated functions requires uploading the input parameters to the GPU's memory, calling the function itself, and downloading the result afterwards. In addition, since not all functions benefit from an increase in parallelism, many pipelines cannot be implemented exclusively using GPU functions. As a result, the optimization of pipelines requires a careful analysis of the achievable function speedup and the cost of copying data. In this paper, we first define a mathematical model to estimate the performance of an image processing pipeline. Thereafter, we present a number of micro-benchmarks gathered using OpenCV which we use to validate the model and which quantify the cost and benefits for different classes of functions. Our experiments show that comparing the function speedup without considering the time for copying can overestimate the achievable performance gain of GPU acceleration by a factor of two. Finally, we present a tool that analyzes the possible combinations of CPU and GPU function implementations for a given pipeline and computes the most efficient composition. By using the tool on their target hardware, developers can easily apply our model to optimize their application performance systematically.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Real-time computer vision systems require fast and efficient image processing pipelines. Experiments have shown that GPUs are highly suited for image processing operations, since many tasks can be processed in parallel. However, calling GPU-accelerated functions requires uploading the input parameters to the GPU's memory, calling the function itself, and downloading the result afterwards. In addition, since not all functions benefit from an increase in parallelism, many pipelines cannot be implemented exclusively using GPU functions. As a result, the optimization of pipelines requires a careful analysis of the achievable function speedup and the cost of copying data. In this paper, we first define a mathematical model to estimate the performance of an image processing pipeline. Thereafter, we present a number of micro-benchmarks gathered using OpenCV which we use to validate the model and which quantify the cost and benefits for different classes of functions. Our experiments show that comparing the function speedup without considering the time for copying can overestimate the achievable performance gain of GPU acceleration by a factor of two. Finally, we present a tool that analyzes the possible combinations of CPU and GPU function implementations for a given pipeline and computes the most efficient composition. By using the tool on their target hardware, developers can easily apply our model to optimize their application performance systematically. |
Bijan Shahbaz Nejad, Peter Roch, Marcus Handte, Pedro José Marrón: A Driver Guidance System to Support the Stationary Wireless Charging of Electric Vehicles. In: Bebis, George, Yin, Zhaozheng, Kim, Edward, Bender, Jan, Subr, Kartic, Kwon, Chul Bum, Zhao, Jian, Kalkofen, Denis, Baciu, George (Ed.): Advances in Visual Computing, pp. 319–331, Springer International Publishing, Cham, 2020, ISBN: 978-3-030-64559-5. @inproceedings{driver-guidance-system,
title = {A Driver Guidance System to Support the Stationary Wireless Charging of Electric Vehicles},
author = {Bijan Shahbaz Nejad and Peter Roch and Marcus Handte and Pedro José Marrón},
editor = {George Bebis and Zhaozheng Yin and Edward Kim and Jan Bender and Kartic Subr and Chul Bum Kwon and Jian Zhao and Denis Kalkofen and George Baciu},
doi = {10.1007/978-3-030-64559-5_25},
isbn = {978-3-030-64559-5},
year = {2020},
date = {2020-10-05},
booktitle = {Advances in Visual Computing},
volume = {15},
pages = {319--331},
publisher = {Springer International Publishing},
address = {Cham},
abstract = {Air pollution is a problem in many cities. Although it is possible to mitigate this problem by replacing combustion with electric engines, at the time of writing, electric vehicles are still a rarity in European cities. Reasons for not buying an electric vehicle are not only the high purchase costs but also the uncomfortable initiation of the charging process. A more convenient alternative is wireless charging, which is enabled by integrating an induction plate into the floor and installing a charging interface at the vehicle. To maximize efficiency, the vehicle’s charging interface must be positioned accurately above the induction plate which is integrated into the floor. Since the driver cannot perceive the region below the vehicle, it is difficult to precisely align the position of the charging interface by maneuvering the vehicle. In this paper, we first discuss the requirements for driver guidance systems that help drivers to accurately position their vehicle and thus, enables them to maximize the charging efficiency. Thereafter, we present a prototypical implementation of such a system. To minimize the deployment cost for charging station operators, our prototype uses an inexpensive off-the-shelf camera system to localize the vehicles that are approaching the station. To simplify the retrofitting of existing vehicles, the prototype uses a smartphone app to generate navigation visualizations. To validate the approach, we present experiments indicating that, despite its low cost, the prototype can technically achieve the necessary precision.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Air pollution is a problem in many cities. Although it is possible to mitigate this problem by replacing combustion with electric engines, at the time of writing, electric vehicles are still a rarity in European cities. Reasons for not buying an electric vehicle are not only the high purchase costs but also the uncomfortable initiation of the charging process. A more convenient alternative is wireless charging, which is enabled by integrating an induction plate into the floor and installing a charging interface at the vehicle. To maximize efficiency, the vehicle’s charging interface must be positioned accurately above the induction plate which is integrated into the floor. Since the driver cannot perceive the region below the vehicle, it is difficult to precisely align the position of the charging interface by maneuvering the vehicle. In this paper, we first discuss the requirements for driver guidance systems that help drivers to accurately position their vehicle and thus, enables them to maximize the charging efficiency. Thereafter, we present a prototypical implementation of such a system. To minimize the deployment cost for charging station operators, our prototype uses an inexpensive off-the-shelf camera system to localize the vehicles that are approaching the station. To simplify the retrofitting of existing vehicles, the prototype uses a smartphone app to generate navigation visualizations. To validate the approach, we present experiments indicating that, despite its low cost, the prototype can technically achieve the necessary precision. |
Carlos Medina-Sánchez, Jesús Capitán, Matteo Zella, Pedro José Marrón: Point-Cloud Fast Filter for People Detection with Indoor Service Robots. In: 2020 Fourth IEEE International Conference on Robotic Computing (IRC), pp. 161-165, 2020. @inproceedings{9287928,
title = {Point-Cloud Fast Filter for People Detection with Indoor Service Robots},
author = {Carlos Medina-Sánchez and Jesús Capitán and Matteo Zella and Pedro José Marrón},
doi = {10.1109/IRC.2020.00032},
year = {2020},
date = {2020-01-01},
booktitle = {2020 Fourth IEEE International Conference on Robotic Computing (IRC)},
pages = {161-165},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Simon Janzon, Carlos Medina-Sánchez, Matteo Zella, Pedro José Marrón: Person Re-Identification in Human Following Scenarios: An Experience with RGB-D Cameras. In: 2020 Fourth IEEE International Conference on Robotic Computing (IRC), pp. 424-425, 2020. @inproceedings{9287913,
title = {Person Re-Identification in Human Following Scenarios: An Experience with RGB-D Cameras},
author = {Simon Janzon and Carlos Medina-Sánchez and Matteo Zella and Pedro José Marrón},
doi = {10.1109/IRC.2020.00076},
year = {2020},
date = {2020-01-01},
booktitle = {2020 Fourth IEEE International Conference on Robotic Computing (IRC)},
pages = {424-425},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Alexander Julian Golkowski, Marcus Handte, Peter Roch, Pedro José Marrón: Quantifying the Impact of the Physical Setup of Stereo Camera Systems on Distance Estimations. In: 2020 Fourth IEEE International Conference on Robotic Computing (IRC), pp. 210-217, 2020. @inproceedings{9287891,
title = {Quantifying the Impact of the Physical Setup of Stereo Camera Systems on Distance Estimations},
author = {Alexander Julian Golkowski and Marcus Handte and Peter Roch and Pedro José Marrón},
doi = {10.1109/IRC.2020.00041},
year = {2020},
date = {2020-01-01},
booktitle = {2020 Fourth IEEE International Conference on Robotic Computing (IRC)},
pages = {210-217},
abstract = {The ability to perceive the environment accuratelyis a core requirement for autonomous navigation. In the past,researchers and practitioners have explored a broad spectrumof sensors that can be used to detect obstacles or to recognizenavigation targets. Due to their low hardware cost and highfidelity, stereo camera systems are often considered to be aparticularly versatile sensing technology. Consequently, there hasbeen a lot of work on integrating them into mobile robots.However, the existing literature focuses on presenting theconcepts and algorithms used to implement the desired robotfunctions on top of a given camera setup. As a result, the rationaleand impact of choosing this camera setup are usually neitherdiscussed nor described. Thus, when designing the stereo camerasystem for a mobile robot, there is not much general guidancebeyond isolated setups that worked for a specific robot.To close the gap, this paper studies the impact of the physicalsetup of a stereo camera system in indoor environments. To dothis, we present the results of an experimental analysis in whichwe use a given software setup to estimate the distance to anobject while systematically changing the camera setup. Thereby,we vary the three main parameters of the physical camerasetup, namely the angle and distance between the cameras aswell as the field of view. Based on the results, we derive severalguidelines on how to choose the parameters for an application.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
The ability to perceive the environment accuratelyis a core requirement for autonomous navigation. In the past,researchers and practitioners have explored a broad spectrumof sensors that can be used to detect obstacles or to recognizenavigation targets. Due to their low hardware cost and highfidelity, stereo camera systems are often considered to be aparticularly versatile sensing technology. Consequently, there hasbeen a lot of work on integrating them into mobile robots.However, the existing literature focuses on presenting theconcepts and algorithms used to implement the desired robotfunctions on top of a given camera setup. As a result, the rationaleand impact of choosing this camera setup are usually neitherdiscussed nor described. Thus, when designing the stereo camerasystem for a mobile robot, there is not much general guidancebeyond isolated setups that worked for a specific robot.To close the gap, this paper studies the impact of the physicalsetup of a stereo camera system in indoor environments. To dothis, we present the results of an experimental analysis in whichwe use a given software setup to estimate the distance to anobject while systematically changing the camera setup. Thereby,we vary the three main parameters of the physical camerasetup, namely the angle and distance between the cameras aswell as the field of view. Based on the results, we derive severalguidelines on how to choose the parameters for an application. |
Carlos Medina-Sánchez, Matteo Zella, Jesús Capitán, Pedro José Marrón: Efficient Traversability Mapping for Service Robots Using a Point-cloud Fast Filter. In: Proceedings of the 19th International Conference on Advanced Robotics (ICAR'19), Belo Horizonte, Brazil, 2019. @inproceedings{medina19:pff,
title = {Efficient Traversability Mapping for Service Robots Using a Point-cloud Fast Filter},
author = {Carlos Medina-Sánchez and Matteo Zella and Jesús Capitán and Pedro José Marrón},
year = {2019},
date = {2019-12-02},
booktitle = {Proceedings of the 19th International Conference on Advanced Robotics (ICAR'19)},
address = {Belo Horizonte, Brazil},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Sascha Jungen, Matteo Ceriotti, Pedro José Marrón: Follow the Rays: Understanding the Interplay between Environment and System through In-Situ Wireless Modelling. In: Proceedings of the 22nd ACM International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems (MSWiM'19), Miami, USA, 2019. @inproceedings{sascha19mswim,
title = {Follow the Rays: Understanding the Interplay between Environment and System through In-Situ Wireless Modelling},
author = {Sascha Jungen and Matteo Ceriotti and Pedro José Marrón},
year = {2019},
date = {2019-11-25},
booktitle = {Proceedings of the 22nd ACM International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems (MSWiM'19)},
address = {Miami, USA},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Sascha Jungen, Matteo Ceriotti, Valentin Fitz, Alexander Julian Golkowski, Pedro José Marrón: Where are You? Localising Stationary Nodes with Limited Information. In: Proceedings of the IEEE 44th Conference on Local Computer Networks (LCN), Osnabrück, Germany, 2019. @inproceedings{sascha19lcn,
title = {Where are You? Localising Stationary Nodes with Limited Information},
author = {Sascha Jungen and Matteo Ceriotti and Valentin Fitz and Alexander Julian Golkowski and Pedro José Marrón},
year = {2019},
date = {2019-10-14},
booktitle = {Proceedings of the IEEE 44th Conference on Local Computer Networks (LCN)},
address = {Osnabrück, Germany},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Yan Zhang, Songwei Fu, Yuming Jiang, Matteo Ceriotti, Markus Packeiser, Pedro José Marrón: An LQI-Based Packet Loss Rate Model for IEEE 802.15.4 Links. In: Proceedings of the International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC’18), 2018. @inproceedings{Zhang2018,
title = {An LQI-Based Packet Loss Rate Model for IEEE 802.15.4 Links},
author = {Yan Zhang and Songwei Fu and Yuming Jiang and Matteo Ceriotti and Markus Packeiser and Pedro José Marrón},
year = {2018},
date = {2018-09-09},
booktitle = {Proceedings of the International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC’18)},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Falk Brockmann, Marcus Handte, Pedro José Marròn: CutiQueue: People Counting in Waiting Lines Using Bluetooth Low Energy Based Passive Presence Detection. In: 14th International Conference on Intelligent Environments (IE'18), Rome, Italy, 2018. @inproceedings{brockmann_ie18,
title = {CutiQueue: People Counting in Waiting Lines Using Bluetooth Low Energy Based Passive Presence Detection},
author = {Falk Brockmann and Marcus Handte and Pedro José Marròn},
year = {2018},
date = {2018-06-22},
booktitle = {14th International Conference on Intelligent Environments (IE'18)},
address = {Rome, Italy},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Eduardo Ferrera, Matteo Ceriotti, Sascha Jungen, Ninja Heisse, Jesús Capitán, Pedro José Marrón: Marrying Stationary Low-Power Wireless Networks and Mobile Robots in a Hybrid Surveillance System. In: Proceedings of the International Conference on Distributed Computing in Sensor Systems (DCOSS'18), 2018. @inproceedings{Ferrera2018,
title = {Marrying Stationary Low-Power Wireless Networks and Mobile Robots in a Hybrid Surveillance System},
author = {Eduardo Ferrera and Matteo Ceriotti and Sascha Jungen and Ninja Heisse and Jesús Capitán and Pedro José Marrón},
url = {https://drive.google.com/open?id=19NBNYdwzzUV-2bgn9Somw9G5gxK5TrGK},
year = {2018},
date = {2018-06-19},
booktitle = {Proceedings of the International Conference on Distributed Computing in Sensor Systems (DCOSS'18)},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Songwei Fu, Matteo Ceriotti, Yuming Jiang, Chia-Yen Shih, Xintao Huan, Pedro José Marrón : An Approach to Detect Anomalous Degradation in Signal Strength of IEEE 802.15.4 Links. In: Proceedings of the IEEE International Conference on Sensing, Communication, and Networking (SECON 2018), 2018. @inproceedings{SECON-Fu,
title = {An Approach to Detect Anomalous Degradation in Signal Strength of IEEE 802.15.4 Links},
author = {Songwei Fu and Matteo Ceriotti and Yuming Jiang and Chia-Yen Shih and Xintao Huan and Pedro José Marrón },
year = {2018},
date = {2018-06-11},
booktitle = {Proceedings of the IEEE International Conference on Sensing, Communication, and Networking (SECON 2018)},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Songwei Fu, Yan Zhang, Matteo Ceriotti, Yuming Jiang, Markus Packeiser, Pedro José Marrón : Modeling Packet Loss Rate of IEEE 802.15.4 Links in Diverse Environmental Conditions. In: Proceedings of the IEEE Wireless Communications and Networking Conference (IEEE WCNC 2018), 2018. @inproceedings{Fu-WCNC2018,
title = {Modeling Packet Loss Rate of IEEE 802.15.4 Links in Diverse Environmental Conditions},
author = {Songwei Fu and Yan Zhang and Matteo Ceriotti and Yuming Jiang and Markus Packeiser and Pedro José Marrón },
year = {2018},
date = {2018-04-15},
booktitle = {Proceedings of the IEEE Wireless Communications and Networking Conference (IEEE WCNC 2018)},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Eduardo Ferrera, Jesús Capitán, Merlin Stampa, Pedro José Marrón: MiMicS: a multi-robot simulator for teaching, rapid prototyping and large scale evaluations. In: of the 33rd Annual ACM Symposium on Applied Computing. ACM., In Proceedings (Ed.): pp. 843–846, 2018. @inproceedings{Ferrera2018b,
title = {MiMicS: a multi-robot simulator for teaching, rapid prototyping and large scale evaluations},
author = {Eduardo Ferrera and Jesús Capitán and Merlin Stampa and Pedro José Marrón},
editor = {In Proceedings of the 33rd Annual ACM Symposium on Applied Computing. ACM.},
url = {https://drive.google.com/open?id=1NOmlynKuNzDBKd_Q5kgGNYVOyh6aQlHv
https://drive.google.com/open?id=1twZUKOAmTyJxEpJ06E9WUekiwJDugrKY
https://drive.google.com/open?id=1jZMCNrwPP9g1rsjqMgHjNZJ99an3tGoI},
year = {2018},
date = {2018-04-09},
pages = {843--846},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Richard Figura, Matteo Ceriotti, Sascha Jungen, Sascha Hevelke, Tobias Hagemeier, Pedro José Marrón: Morpheus: Simulate Reality for the Orchestration of Deployed Networked Embedded Systems. In: Proceedings of the 15th International Conference on Embedded Wireless Systems and Networks (EWSN 18), 2018. @inproceedings{Figura2018,
title = {Morpheus: Simulate Reality for the Orchestration of Deployed Networked Embedded Systems},
author = {Richard Figura and Matteo Ceriotti and Sascha Jungen and Sascha Hevelke and Tobias Hagemeier and Pedro José Marrón},
year = {2018},
date = {2018-02-14},
booktitle = {Proceedings of the 15th International Conference on Embedded Wireless Systems and Networks (EWSN 18)},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Falk Brockmann, Richard Figura, Marcus Handte, Pedro José Marrón: RSSI based passive detection of persons for estimating properties of waiting lines using Bluetooth Low Energy. In: Proceedings of the 15th International Conference on Embedded Wireless Systems and Networks (EWSN 18), 2018. @inproceedings{Brockmann2018,
title = {RSSI based passive detection of persons for estimating properties of waiting lines using Bluetooth Low Energy},
author = {Falk Brockmann and Richard Figura and Marcus Handte and Pedro José Marrón},
year = {2018},
date = {2018-02-14},
booktitle = {Proceedings of the 15th International Conference on Embedded Wireless Systems and Networks (EWSN 18)},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Sascha Jungen, Matteo Ceriotti, Pedro José Marrón: Demo: A Model-based Framework for the Situated Design and Deployment of Wireless Embedded Systems. In: Proceedings of the 15th ACM Conference on Embedded Networked Sensor Systems (SenSys 2017), 2017. @inproceedings{Jungen2017b,
title = {Demo: A Model-based Framework for the Situated Design and Deployment of Wireless Embedded Systems},
author = {Sascha Jungen and Matteo Ceriotti and Pedro José Marrón},
year = {2017},
date = {2017-11-05},
booktitle = {Proceedings of the 15th ACM Conference on Embedded Networked Sensor Systems (SenSys 2017)},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Sascha Jungen, Matteo Ceriotti, Richard Figura, Pedro José Marrón: Situated Wireless Networks Optimisation through Model-based Relocation of Nodes. In: Proceedings of the 14th IEEE International Conference on Mobile Ad-hoc and Sensor Systems (IEEE MASS 2017), 2017. @inproceedings{Jungen2017,
title = {Situated Wireless Networks Optimisation through Model-based Relocation of Nodes},
author = {Sascha Jungen and Matteo Ceriotti and Richard Figura and Pedro José Marrón},
year = {2017},
date = {2017-10-22},
booktitle = {Proceedings of the 14th IEEE International Conference on Mobile Ad-hoc and Sensor Systems (IEEE MASS 2017)},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Eduardo Ferrera, Jesús Capitán, Pedro José Marrón: From Fast to Accurate Wireless Map Reconstruction for Human Positioning Systems. In: Iberian Robotics conference, pp. 299–310, Springer 2017. @inproceedings{ferrera2017fast,
title = {From Fast to Accurate Wireless Map Reconstruction for Human Positioning Systems},
author = {Eduardo Ferrera and Jesús Capitán and Pedro José Marrón},
url = {https://drive.google.com/open?id=1xG5h2suhG5vITXTg9x_QjKodbPA8KfJ5},
year = {2017},
date = {2017-10-12},
booktitle = {Iberian Robotics conference},
pages = {299--310},
organization = {Springer},
abstract = {Indoor localization systems for humans are becoming commonplace for context-aware applications. In many public areas such as shopping malls or airports, existing wireless infrastructures can be used for localization, often through approaches based on fingerprinting. Although those systems do not require additional installation, a previous calibration phase is needed. This calibration task becomes tedious and time consuming for large scenarios, since the wireless signal must be measured in many different locations. This paper proposes an algorithm to perform this wireless map calibration autonomously by means of a robot. Instead of sampling thoroughly the full scenario from the beginning, our algorithm fosters a more sensible behavior when the calibration time may be limited: first, the robot tries to explore all areas to gain an overall view of the map; and then, it improves the accuracy by sampling more deeply each sector if there is remaining time. For this purpose, full coverage of individual rooms is ranked lower if others are still unexplored. Moreover, we propose some metrics to evaluate this kind of behavior and evaluate our exploration algorithm against a traditional coverage system in two different simulated scenarios.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Indoor localization systems for humans are becoming commonplace for context-aware applications. In many public areas such as shopping malls or airports, existing wireless infrastructures can be used for localization, often through approaches based on fingerprinting. Although those systems do not require additional installation, a previous calibration phase is needed. This calibration task becomes tedious and time consuming for large scenarios, since the wireless signal must be measured in many different locations. This paper proposes an algorithm to perform this wireless map calibration autonomously by means of a robot. Instead of sampling thoroughly the full scenario from the beginning, our algorithm fosters a more sensible behavior when the calibration time may be limited: first, the robot tries to explore all areas to gain an overall view of the map; and then, it improves the accuracy by sampling more deeply each sector if there is remaining time. For this purpose, full coverage of individual rooms is ranked lower if others are still unexplored. Moreover, we propose some metrics to evaluate this kind of behavior and evaluate our exploration algorithm against a traditional coverage system in two different simulated scenarios. |
Ngewi Fet, Marcus Handte, Pedro José Marrón: Autonomous Signal Source Displacement Detection and Recalibration of Fingerprinting-based Indoor Localization Systems. In: 8th International Conference on Indoor Positioning and Indoor Navigation (IPIN2017), Sapporo, Japan, 2017. @inproceedings{fet_ipin_2017,
title = {Autonomous Signal Source Displacement Detection and Recalibration of Fingerprinting-based Indoor Localization Systems},
author = {Ngewi Fet and Marcus Handte and Pedro José Marrón},
year = {2017},
date = {2017-09-18},
booktitle = {8th International Conference on Indoor Positioning and Indoor Navigation (IPIN2017)},
address = {Sapporo, Japan},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Stephan Wagner, Ngewi Fet, Marcus Handte, Pedro José Marrón: An Approach for Hybrid Indoor/Outdoor Navigation. In: 13th International Conference on Intelligent Environments (IE’17), Seoul, Korea, 2017. @inproceedings{wagner_ie_2017,
title = {An Approach for Hybrid Indoor/Outdoor Navigation},
author = {Stephan Wagner and Ngewi Fet and Marcus Handte and Pedro José Marrón},
year = {2017},
date = {2017-08-21},
booktitle = {13th International Conference on Intelligent Environments (IE’17)},
address = {Seoul, Korea},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Hugues Smeets, Matteo Ceriotti, Eduardo Ferrera, Pedro José Marrón: Replacing Free-Ranging Robots with Alternative Mobile Nodes. In: 26th International Conference on Computer Communications and Networks (ICCCN), 2017. @inproceedings{Smeets2017TestbedExperience,
title = {Replacing Free-Ranging Robots with Alternative Mobile Nodes},
author = {Hugues Smeets and Matteo Ceriotti and Eduardo Ferrera and Pedro José Marrón},
url = {https://drive.google.com/open?id=14A9DxuwB0_VBLLp0PrRn7ADvMc3tB7JR},
year = {2017},
date = {2017-08-01},
booktitle = {26th International Conference on Computer Communications and Networks (ICCCN)},
abstract = { wide range of mobile devices, e.g., wireless sensor nodes, RFID tags and smartphones, gradually coalesces into the Internet of Things (IoT). Debugging and optimizing such systems is challenging and necessary to realize the foreseen vision. In this paper, we describe our endeavor to build and adapt a testbed enabling the analysis of different scenarios involving mobile elements. Instead of creating a versatile but expansive testbed based on free-ranging robots, we developed a set of specialized components based on model trains. Our
goal was to save costs while providing repeatable and accurate experiments where the movement of the tested devices is not provided by battery powered platforms. The contribution of this paper is to describe the iterative design and realization process for each testbed component and to quantify the trade-offs between different approaches. We discuss how our solutions evolved due to the constraints of the real experiments that were carried out on the various instances of the testbed, with a particular focus on the experience we acquired in the process and the lessons we have learned along the way},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
wide range of mobile devices, e.g., wireless sensor nodes, RFID tags and smartphones, gradually coalesces into the Internet of Things (IoT). Debugging and optimizing such systems is challenging and necessary to realize the foreseen vision. In this paper, we describe our endeavor to build and adapt a testbed enabling the analysis of different scenarios involving mobile elements. Instead of creating a versatile but expansive testbed based on free-ranging robots, we developed a set of specialized components based on model trains. Our
goal was to save costs while providing repeatable and accurate experiments where the movement of the tested devices is not provided by battery powered platforms. The contribution of this paper is to describe the iterative design and realization process for each testbed component and to quantify the trade-offs between different approaches. We discuss how our solutions evolved due to the constraints of the real experiments that were carried out on the various instances of the testbed, with a particular focus on the experience we acquired in the process and the lessons we have learned along the way |
Ngewi Fet, Marcus Handte, Pedro José Marrón: An Approach for Autonomous Recalibration of Fingerprinting-based Indoor Localization Systems. In: 2016 12th International Conference on Intelligent Environments (IE), 2016. @inproceedings{Fet2016Calibration,
title = {An Approach for Autonomous Recalibration of Fingerprinting-based Indoor Localization Systems},
author = {Ngewi Fet and Marcus Handte and Pedro José Marrón},
year = {2016},
date = {2016-07-01},
booktitle = {2016 12th International Conference on Intelligent Environments (IE)},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Falk Brockmann, Sascha Jungen, Chia-Yen Shih, Marcus Handte, Pedro José Marrón: Accurate Event Detection and Velocity Estimation in Wireless Environments. In: 5th International Conference on Wireless Sensor Networks (WSN'16), 2016. @inproceedings{Brockmann2016Speed,
title = {Accurate Event Detection and Velocity Estimation in Wireless Environments},
author = {Falk Brockmann and Sascha Jungen and Chia-Yen Shih and Marcus Handte and Pedro José Marrón},
year = {2016},
date = {2016-07-01},
booktitle = {5th International Conference on Wireless Sensor Networks (WSN'16)},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Marcus Handte, Stefan Foell, Stephan Wagner, Gerd Kortuem, Pedro José Marrón: An Internet-of-Things Enabled Connected Navigation System for Urban Bus Riders. In: IEEE Internet of Things Journal, 2016. @inproceedings{handtejiot2016,
title = {An Internet-of-Things Enabled Connected Navigation System for Urban Bus Riders},
author = {Marcus Handte and Stefan Foell and Stephan Wagner and Gerd Kortuem and Pedro José Marrón},
doi = {10.1109/JIOT.2016.2554146},
year = {2016},
date = {2016-04-01},
booktitle = {IEEE Internet of Things Journal},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Richard Figura, Oliver Schmitz, Tobias Hagemeier, Matteo Ceriotti, Falk Brockmann, Margarita Mulero-Pázmány, Pedro José Marrón: ICELUS : Investigating Strategy Switching for Throughput Maximization to a Mobile Sink. In: Proceedings of the 12th IEEE conference on Wireless On-demand Network systems and Services (WONS 2016), Cortina, Italy, 2016. @inproceedings{figura2016icelus,
title = {ICELUS : Investigating Strategy Switching for Throughput Maximization to a Mobile Sink},
author = {Richard Figura and Oliver Schmitz and Tobias Hagemeier and Matteo Ceriotti and Falk Brockmann and Margarita Mulero-Pázmány and Pedro José Marrón},
year = {2016},
date = {2016-01-01},
booktitle = {Proceedings of the 12th IEEE conference on Wireless On-demand Network systems and Services (WONS 2016)},
address = {Cortina, Italy},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Robert Sauter, Sascha Jungen, Richard Figura, Pedro José Marrón: Notos: Efficient Emulation of Wireless Sensor Networks with Binary-to-Source Translation. In: Proceedings of the 8th EAI International Conference on Simulation Tools and Techniques (SIMUTOOLS 2015), Athens, Greece, 2015. @inproceedings{sauter15Notos,
title = {Notos: Efficient Emulation of Wireless Sensor Networks with Binary-to-Source Translation},
author = {Robert Sauter and Sascha Jungen and Richard Figura and Pedro José Marrón},
doi = {10.4108/eai.24-8-2015.2261070},
year = {2015},
date = {2015-08-01},
booktitle = {Proceedings of the 8th EAI International Conference on Simulation Tools and Techniques (SIMUTOOLS 2015)},
address = {Athens, Greece},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Muhammad Umer Iqbal, Marcus Handte, Pedro José Marrón: A Generic Approach for Energy Efficient Context Recognition using Smart Phones. In: 2015 11th International Conference on Intelligent Environments (IE), Prague, Czech Republic, 2015. @inproceedings{iqbal_2015,
title = {A Generic Approach for Energy Efficient Context Recognition using Smart Phones},
author = {Muhammad Umer Iqbal and Marcus Handte and Pedro José Marrón},
year = {2015},
date = {2015-07-01},
booktitle = {2015 11th International Conference on Intelligent Environments (IE)},
address = {Prague, Czech Republic},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Wolfgang Apolinarski, Marcus Handte, Pedro José Marrón: Automating the Generation of Privacy Policies for Context-sharing Applications. In: 2015 11th International Conference on Intelligent Environments (IE), 2015. @inproceedings{Apolinarski2015,
title = {Automating the Generation of Privacy Policies for Context-sharing Applications},
author = {Wolfgang Apolinarski and Marcus Handte and Pedro José Marrón},
year = {2015},
date = {2015-07-01},
booktitle = {2015 11th International Conference on Intelligent Environments (IE)},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Songwei Fu, Yan Zhang, Yuming Jiang, Chengchen Hu, Chia-Yen Shih, Pedro José Marrón: Experimental Study for Multi-layer Parameter Configuration of WSN Links. In: Proceedings of the 35th IEEE International Conference on Distributed Computing Systems (ICDCS 2015), 2015. @inproceedings{fu15experimental,
title = {Experimental Study for Multi-layer Parameter Configuration of WSN Links},
author = {Songwei Fu and Yan Zhang and Yuming Jiang and Chengchen Hu and Chia-Yen Shih and Pedro José Marrón},
doi = {10.1109/ICDCS.2015.45},
year = {2015},
date = {2015-06-01},
booktitle = {Proceedings of the 35th IEEE International Conference on Distributed Computing Systems (ICDCS 2015)},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Richard Figura, Sascha Jungen, Matteo Ceriotti, Pedro José Marrón: Poster Abstract: Deployment, Reconfiguration and Adaptation through Modelling and Simulation in DREAMS. In: 12th European Conference on Wireless Sensor Networks, Porto, Portugal, 2015. @inproceedings{figura_ewsn2015,
title = {Poster Abstract: Deployment, Reconfiguration and Adaptation through Modelling and Simulation in DREAMS},
author = {Richard Figura and Sascha Jungen and Matteo Ceriotti and Pedro José Marrón},
year = {2015},
date = {2015-02-01},
booktitle = {12th European Conference on Wireless Sensor Networks},
address = {Porto, Portugal},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Stefan Foell, Gerd Kortuem, Reza Rawassizadeh, Marcus Handte, Muhammad Umer Iqbal, Pedro José Marrón: Micro-navigation for urban bus passengers: using the Internet of Things to improve the public transport experience. In: First International Conference on IoT in Urban Space (Urb-IoT 2014), Rome, Italy, 2014. @inproceedings{Foell_URBIOT2014,
title = {Micro-navigation for urban bus passengers: using the Internet of Things to improve the public transport experience},
author = {Stefan Foell and Gerd Kortuem and Reza Rawassizadeh and Marcus Handte and Muhammad Umer Iqbal and Pedro José Marrón},
year = {2014},
date = {2014-10-01},
booktitle = {First International Conference on IoT in Urban Space (Urb-IoT 2014)},
address = {Rome, Italy},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Marcus Handte, Muhammad Umer Iqbal, Stephan Wagner, Wolfgang Apolinarski, Pedro José Marrón, Eva Maria Munoz Navarro, Santiago Martinez, Sara Izquierdo Barthelemy, Mario Gonzalez Fernandez: Crowd Density Estimation for Public Transport Vehicles. In: Workshop on Mining Urban Data (MUD2014), Joint Conference EDBT/ICDT, Athens, Greece, 2014. @inproceedings{Handte_MUD2014,
title = {Crowd Density Estimation for Public Transport Vehicles},
author = {Marcus Handte and Muhammad Umer Iqbal and Stephan Wagner and Wolfgang Apolinarski and Pedro José Marrón and Eva Maria Munoz Navarro and Santiago Martinez and Sara Izquierdo Barthelemy and Mario Gonzalez Fernandez},
year = {2014},
date = {2014-03-01},
booktitle = {Workshop on Mining Urban Data (MUD2014), Joint Conference EDBT/ICDT},
address = {Athens, Greece},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Eduardo Ferrera, Angel Castano, Jesús Capitán, Pedro José Marrón, Anibal Ollero: Multi-robot operation system with conflict resolution. In: In ROBOT2013: First Iberian Robotics Conference., pp. 407-419, Springer, Cham., 2013. @inproceedings{Ferrera2013,
title = {Multi-robot operation system with conflict resolution},
author = {Eduardo Ferrera and Angel Castano and Jesús Capitán and Pedro José Marrón and Anibal Ollero},
url = {https://drive.google.com/open?id=1m_rZF2rj7A9K4NEYVr6qTDFPOMP0NCSR},
year = {2013},
date = {2013-11-01},
booktitle = {In ROBOT2013: First Iberian Robotics Conference.},
pages = {407-419},
publisher = {Springer, Cham.},
abstract = {Applications with large teams of robots are becoming more and more useful. If the scenario is very crowded or very dynamic, conflict resolution when using a shared workspace is a challenging problem. In this paper, an scalable, decentralized and reactive approach for collision avoidance is presented. The robots can navigate in a 2D environment avoiding each other and without high computational requirements. In addition to the conflict resolution algorithm, a multi-robot simulator is presented. The system is flexible and can be used to simulate different algorithms with realistic robots. Finally, an extension of the simulator is proposed in order to operate real robots in a multi-robot testbed. Results of the collision avoidance approach are shown with both real and simulated robots.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Applications with large teams of robots are becoming more and more useful. If the scenario is very crowded or very dynamic, conflict resolution when using a shared workspace is a challenging problem. In this paper, an scalable, decentralized and reactive approach for collision avoidance is presented. The robots can navigate in a 2D environment avoiding each other and without high computational requirements. In addition to the conflict resolution algorithm, a multi-robot simulator is presented. The system is flexible and can be used to simulate different algorithms with realistic robots. Finally, an extension of the simulator is proposed in order to operate real robots in a multi-robot testbed. Results of the collision avoidance approach are shown with both real and simulated robots. |
Eduardo Ferrera, Angel Castano, Jesús Capitán, Anibal Ollero, Pedro José Marrón: Decentralized Collision Avoidance for Large Teams of Robots. In: In Advanced Robotics (ICAR), 2013 16th International Conference, pp. 1-6, IEEE 2013. @inproceedings{ferrera_icar13,
title = {Decentralized Collision Avoidance for Large Teams of Robots},
author = {Eduardo Ferrera and Angel Castano and Jesús Capitán and Anibal Ollero and Pedro José Marrón},
url = {https://drive.google.com/open?id=1pZBRNMPjYAthLdIEujt44EC7tle7lJDb
https://drive.google.com/open?id=1sUdyI4mgmwgqcZ3wvTJuEoDnD3lgKGLW},
year = {2013},
date = {2013-11-01},
booktitle = {In Advanced Robotics (ICAR), 2013 16th International Conference},
pages = {1-6},
organization = {IEEE},
abstract = {Collision avoidance for large teams of robots in crowded environments is a challenging problem. If the environment is dynamic and the number of robots can vary during operation, centralized approaches are not suitable, since they cannot be recomputed online. This paper proposes a decentralized algorithm which allows the robots to navigate reactively to their goals. The algorithm does not require a high computational load and scales with the number of robots. The paper focuses on robots with differential drive, and in that case, the space used for each robot when avoiding collisions is optimized, so crowded environments can be tackled. In addition, realistic controllers are proposed to regulate the speed of robots. Simulations with different configurations are shown, including a complex experiment with 100 robots trying to go through the same point.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Collision avoidance for large teams of robots in crowded environments is a challenging problem. If the environment is dynamic and the number of robots can vary during operation, centralized approaches are not suitable, since they cannot be recomputed online. This paper proposes a decentralized algorithm which allows the robots to navigate reactively to their goals. The algorithm does not require a high computational load and scales with the number of robots. The paper focuses on robots with differential drive, and in that case, the space used for each robot when avoiding collisions is optimized, so crowded environments can be tackled. In addition, realistic controllers are proposed to regulate the speed of robots. Simulations with different configurations are shown, including a complex experiment with 100 robots trying to go through the same point. |
Ngewi Fet, Marcus Handte, Pedro José Marrón: A Model for WLAN Signal Attenuation of the Human Body. In: Proceedings of the 2013 ACM international joint conference on Pervasive and ubiquitous computing, Zurich, Switzerland, 2013, ISBN: 978-1-4503-1770-2. @inproceedings{fet_ubicomp2013,
title = {A Model for WLAN Signal Attenuation of the Human Body},
author = {Ngewi Fet and Marcus Handte and Pedro José Marrón},
url = {http://doi.acm.org/10.1145/2493432.2493459},
doi = {10.1145/2493432.2493459},
isbn = {978-1-4503-1770-2},
year = {2013},
date = {2013-09-01},
booktitle = {Proceedings of the 2013 ACM international joint conference on Pervasive and ubiquitous computing},
address = {Zurich, Switzerland},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Muhammad Umer Iqbal, Ngewi Fet, Stephan Wagner, Marcus Handte, Pedro José Marrón: Living++: A Platform for Assisted Living Applications. In: HomeSys 2013: Workshop on Design, Technology, Systems and Applications for the Home at UbiComp 2013, Zurich, Switzerland, 2013, ISBN: 978-1-4503-2215-7. @inproceedings{iqbal_homesys2013,
title = {Living++: A Platform for Assisted Living Applications},
author = {Muhammad Umer Iqbal and Ngewi Fet and Stephan Wagner and Marcus Handte and Pedro José Marrón},
url = {http://doi.acm.org/10.1145/2494091.2497327},
doi = {10.1145/2494091.2497327},
isbn = {978-1-4503-2215-7},
year = {2013},
date = {2013-09-01},
booktitle = {HomeSys 2013: Workshop on Design, Technology, Systems and Applications for the Home at UbiComp 2013},
address = {Zurich, Switzerland},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Richard Figura, Chia-Yen Shih, Songwei Fu, Roberta Daidone, Sascha Jungen, Pedro José Marrón: IRIS: A Flexible and Extensible Experiment Management and Data Analysis Tool for Wireless Sensor Networks. In: Proceedings of 4th EAI International Conference on Sensor Systems and Software (S-CUBE 2013), Lucca, Italy, 2013. @inproceedings{figura_scube2013,
title = {IRIS: A Flexible and Extensible Experiment Management and Data Analysis Tool for Wireless Sensor Networks},
author = {Richard Figura and Chia-Yen Shih and Songwei Fu and Roberta Daidone and Sascha Jungen and Pedro José Marrón},
doi = {10.1007/978-3-319-04166-7_7},
year = {2013},
date = {2013-06-01},
booktitle = {Proceedings of 4th EAI International Conference on Sensor Systems and Software (S-CUBE 2013)},
address = {Lucca, Italy},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Stephan Wagner, Hugues Smeets, Marcus Handte, Ngewi Fet, Chia-Yen Shih, Pedro José Marrón: Automated Evaluation of RF-based Indoor Localization Systems. In: 4th International Workshop on Networks of Cooperating Objects for Smart Cities 2013 (CONET/UBICITEC 2013), Philadelphia, USA, 2013. @inproceedings{wagner_testbed,
title = {Automated Evaluation of RF-based Indoor Localization Systems},
author = {Stephan Wagner and Hugues Smeets and Marcus Handte and Ngewi Fet and Chia-Yen Shih and Pedro José Marrón},
year = {2013},
date = {2013-04-01},
booktitle = {4th International Workshop on Networks of Cooperating Objects for Smart Cities 2013 (CONET/UBICITEC 2013)},
address = {Philadelphia, USA},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Stamatis Karnouskos, Pedro José Marrón, Daniel Minder: Cooperating Objects Design Space and Markets. In: 4th International Workshop on Networks of Cooperating Objects for Smart Cities 2013 (CONET/UBICITEC 2013), Philadelphia, USA, 2013. @inproceedings{Karnouskos_conetubicitec2013,
title = {Cooperating Objects Design Space and Markets},
author = {Stamatis Karnouskos and Pedro José Marrón and Daniel Minder},
year = {2013},
date = {2013-04-01},
booktitle = {4th International Workshop on Networks of Cooperating Objects for Smart Cities 2013 (CONET/UBICITEC 2013)},
address = {Philadelphia, USA},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Wolfgang Apolinarski, Marcus Handte, Muhammad Umer Iqbal, Pedro José Marrón: A PIggy-backed Key Exchange using Online Services (PIKE). In: IEEE International Conference on Pervasive Computing and Communications (PERCOM2013) (Demo), San Diego, USA, 2013. @inproceedings{apolinarski_percom2013_demo,
title = {A PIggy-backed Key Exchange using Online Services (PIKE)},
author = {Wolfgang Apolinarski and Marcus Handte and Muhammad Umer Iqbal and Pedro José Marrón},
year = {2013},
date = {2013-03-01},
booktitle = {IEEE International Conference on Pervasive Computing and Communications (PERCOM2013) (Demo)},
address = {San Diego, USA},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Wolfgang Apolinarski, Marcus Handte, Muhammad Umer Iqbal, Pedro José Marrón: PIKE: Enabling Secure Interaction with PIggybacked Key-Exchange. In: IEEE International Conference on Pervasive Computing and Communications (PERCOM2013), San Diego, USA, 2013. @inproceedings{apolinarski_percom2013_pike,
title = {PIKE: Enabling Secure Interaction with PIggybacked Key-Exchange},
author = {Wolfgang Apolinarski and Marcus Handte and Muhammad Umer Iqbal and Pedro José Marrón},
year = {2013},
date = {2013-03-01},
booktitle = {IEEE International Conference on Pervasive Computing and Communications (PERCOM2013)},
address = {San Diego, USA},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Marcus Handte, Stephan Wagner, Wolfgang Apolinarski, Pedro José Marrón: iScreen: A Toolkit for Interactive Screens. In: International Symposium on Pervasive Displays (ISPD2012), Porto, Portugal, 2012. @inproceedings{handte_ispd2012,
title = {iScreen: A Toolkit for Interactive Screens},
author = {Marcus Handte and Stephan Wagner and Wolfgang Apolinarski and Pedro José Marrón},
year = {2012},
date = {2012-06-01},
booktitle = {International Symposium on Pervasive Displays (ISPD2012)},
address = {Porto, Portugal},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Wolfgang Apolinarski, Marcus Handte, Pedro José Marrón: An Approach for Secure Role Assignment. In: Proceedings of the 8th International Conference on Intelligent Environments (IE'12), Guanajuato, Mexico, 2012. @inproceedings{apolinar_ie2012,
title = {An Approach for Secure Role Assignment},
author = {Wolfgang Apolinarski and Marcus Handte and Pedro José Marrón},
year = {2012},
date = {2012-06-01},
booktitle = {Proceedings of the 8th International Conference on Intelligent Environments (IE'12)},
address = {Guanajuato, Mexico},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Muhammad Umer Iqbal, Marcus Handte, Stephan Wagner, Wolfgang Apolinarski, Pedro José Marrón: Configuration Folding: An Energy Efficient Technique for Context Recognition. In: IEEE International Conference on Pervasive Computing and Communications (PERCOM2012) (Demo), Lugano, Switzerland, 2012. @inproceedings{iqbal_percom2012_demo,
title = {Configuration Folding: An Energy Efficient Technique for Context Recognition},
author = {Muhammad Umer Iqbal and Marcus Handte and Stephan Wagner and Wolfgang Apolinarski and Pedro José Marrón},
year = {2012},
date = {2012-03-01},
booktitle = {IEEE International Conference on Pervasive Computing and Communications (PERCOM2012) (Demo)},
address = {Lugano, Switzerland},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Muhammad Umer Iqbal, Marcus Handte, Stephan Wagner, Wolfgang Apolinarski, Pedro José Marrón: Enabling Energy-Efficient Context Recognition with Configuration Folding. In: IEEE International Conference on Pervasive Computing and Communications (PERCOM2012), Lugano, Switzerland, 2012. @inproceedings{iqbal_percom2012_folding,
title = {Enabling Energy-Efficient Context Recognition with Configuration Folding},
author = {Muhammad Umer Iqbal and Marcus Handte and Stephan Wagner and Wolfgang Apolinarski and Pedro José Marrón},
year = {2012},
date = {2012-03-01},
booktitle = {IEEE International Conference on Pervasive Computing and Communications (PERCOM2012)},
address = {Lugano, Switzerland},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Stephan Wagner, Marcus Handte, Marco Zuniga, Pedro José Marrón: On Optimal Tag Placement for Indoor Localization. In: IEEE International Conference on Pervasive Computing and Communications (PERCOM2012), Lugano, Switzerland, 2012. @inproceedings{wagner_percom2012,
title = {On Optimal Tag Placement for Indoor Localization},
author = {Stephan Wagner and Marcus Handte and Marco Zuniga and Pedro José Marrón},
year = {2012},
date = {2012-03-01},
booktitle = {IEEE International Conference on Pervasive Computing and Communications (PERCOM2012)},
address = {Lugano, Switzerland},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Richard Figura, Sascha Jungen, Ramin Soleymani, Chia-Yen Shih, Pedro José Marrón: Demo Abstract: IMAC, Enabling Flexible Configuration and Result Analysis for Diverse Wireless Sensor Network Experiments. In: 9th European Conference on Wireless Sensor Networks, Trento, Italy, 2012. @inproceedings{figura_ewsn2012,
title = {Demo Abstract: IMAC, Enabling Flexible Configuration and Result Analysis for Diverse Wireless Sensor Network Experiments},
author = {Richard Figura and Sascha Jungen and Ramin Soleymani and Chia-Yen Shih and Pedro José Marrón},
year = {2012},
date = {2012-02-01},
booktitle = {9th European Conference on Wireless Sensor Networks},
address = {Trento, Italy},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Pedro José Marrón, Daniel Minder, Marco Zuniga: Research Challenges for Cooperating Objects. In: 5th International Conference on Mobile Ubiquitous Computing, Systems, Services and Technologies (UBICOMM 2011), pp. 327–332, Lisbon, Portugal, 2011. @inproceedings{marron_researchchallenges2011,
title = {Research Challenges for Cooperating Objects},
author = {Pedro José Marrón and Daniel Minder and Marco Zuniga},
year = {2011},
date = {2011-11-01},
booktitle = {5th International Conference on Mobile Ubiquitous Computing, Systems, Services and Technologies (UBICOMM 2011)},
pages = {327--332},
address = {Lisbon, Portugal},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Pedro José Marrón, Chia-Yen Shih, Richard Figura, Songwei Fu, Ramin Soleymani: Challenges in the Planning, Deployment, Maintenance and Operation of Large-Scale Networked Heterogeneous Cooperating Objects. In: the Fifth International Conference on Mobile Ubiquitous Computing, Systems, Services and Technologies, Lisbon, Portugal, 2011. @inproceedings{marron_ubicomm2012,
title = {Challenges in the Planning, Deployment, Maintenance and Operation of Large-Scale Networked Heterogeneous Cooperating Objects},
author = {Pedro José Marrón and Chia-Yen Shih and Richard Figura and Songwei Fu and Ramin Soleymani},
year = {2011},
date = {2011-11-01},
booktitle = {the Fifth International Conference on Mobile Ubiquitous Computing, Systems, Services and Technologies},
address = {Lisbon, Portugal},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Robert Sauter, Richard Figura, Olga Saukh, Pedro José Marrón: Boreas: Efficient Synchronization for Scalable Emulation of Sensor Networks. In: Proceedings of the 8th IEEE International Conference on Mobile Ad-hoc and Sensor Systems (IEEE MASS 2011), Valencia, Spain, 2011. @inproceedings{sauter2011Boreas,
title = {Boreas: Efficient Synchronization for Scalable Emulation of Sensor Networks},
author = {Robert Sauter and Richard Figura and Olga Saukh and Pedro José Marrón},
doi = {10.1109/MASS.2011.53},
year = {2011},
date = {2011-10-01},
booktitle = {Proceedings of the 8th IEEE International Conference on Mobile Ad-hoc and Sensor Systems (IEEE MASS 2011)},
address = {Valencia, Spain},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Wolfgang Apolinarski, Marcus Handte, Danh Le Phuoc, Pedro José Marrón: A Peer-Based Approach to Privacy-Preserving Context Management. In: Proceedings of the 7th International and Interdisciplinary Conference on Modeling and Using Context 2011 (CONTEXT'11), 2011. @inproceedings{CONTEXT2011,
title = {A Peer-Based Approach to Privacy-Preserving Context Management},
author = {Wolfgang Apolinarski and Marcus Handte and Danh Le Phuoc and Pedro José Marrón},
year = {2011},
date = {2011-09-01},
booktitle = {Proceedings of the 7th International and Interdisciplinary Conference on Modeling and Using Context 2011 (CONTEXT'11)},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Wolfgang Apolinarski, Marcus Handte, Pedro José Marrón: Supporting Environment Configuration with Generic Role Assignment. In: Proceedings of the 7th International Conference on Intelligent Environments (IE'11), Nottingham, United Kingdom, 2011. @inproceedings{ie2011,
title = {Supporting Environment Configuration with Generic Role Assignment},
author = {Wolfgang Apolinarski and Marcus Handte and Pedro José Marrón},
year = {2011},
date = {2011-07-01},
booktitle = {Proceedings of the 7th International Conference on Intelligent Environments (IE'11)},
address = {Nottingham, United Kingdom},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Wolfgang Apolinarski, Marcus Handte, Pedro José Marrón: Context-dependent Smart Space Formation in PECES. In: GI/ITG KuVS-Fachgespräch "Verteilte Systeme in Smart Spaces", Darmstadt, Germany, 2011. @inproceedings{KUVS2011,
title = {Context-dependent Smart Space Formation in PECES},
author = {Wolfgang Apolinarski and Marcus Handte and Pedro José Marrón},
year = {2011},
date = {2011-07-01},
booktitle = {GI/ITG KuVS-Fachgespräch "Verteilte Systeme in Smart Spaces"},
address = {Darmstadt, Germany},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Robert Sauter, Olga Saukh, Oliver Frietsch, Pedro José Marrón: TinyLTS: Efficient Network-Wide Logging and Tracing System for TinyOS. In: Proceedings of the 30th IEEE International Conference on Computer Communications (IEEE INFOCOM 2011), Shanghai, China, 2011. @inproceedings{sauter2011TinyLTS,
title = {TinyLTS: Efficient Network-Wide Logging and Tracing System for TinyOS},
author = {Robert Sauter and Olga Saukh and Oliver Frietsch and Pedro José Marrón},
doi = {10.1109/INFCOM.2011.5935011},
year = {2011},
date = {2011-04-01},
booktitle = {Proceedings of the 30th IEEE International Conference on Computer Communications (IEEE INFOCOM 2011)},
address = {Shanghai, China},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Stamatis Karnouskos, Vladimir Vilasenor--Herrera, Muhammad Haroon, Marcus Handte, Pedro José Marrón: Requirement Considerations for Ubiquitous Integration of Cooperating Objects. In: 4th IFIP International Conference on New Technologies, Mobility and Security, Paris, France, 2011. @inproceedings{uico2011,
title = {Requirement Considerations for Ubiquitous Integration of Cooperating Objects},
author = {Stamatis Karnouskos and Vladimir Vilasenor--Herrera and Muhammad Haroon and Marcus Handte and Pedro José Marrón},
year = {2011},
date = {2011-02-01},
booktitle = {4th IFIP International Conference on New Technologies, Mobility and Security},
address = {Paris, France},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Antonio Marqués, Manuel Serrano, Stamatis Karnouskos, Pedro José Marrón, Robert Sauter, Evangelos Bekiaris, Eleni Kesidou, Joel Höglund: NOBEL -- A Neighborhood Oriented Brokerage ELectricity and Monitoring
System. In: Proceedings of the 1st International ICST Conference on E-Energy, Springer, Athens, Greece, 2010. @inproceedings{nobel_2010,
title = {NOBEL -- A Neighborhood Oriented Brokerage ELectricity and Monitoring
System},
author = {Antonio Marqués and Manuel Serrano and Stamatis Karnouskos and Pedro José Marrón and Robert Sauter and Evangelos Bekiaris and Eleni Kesidou and Joel Höglund},
year = {2010},
date = {2010-10-01},
booktitle = {Proceedings of the 1st International ICST Conference on E-Energy},
publisher = {Springer},
address = {Athens, Greece},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Marcus Handte, Muhammad Umer Iqbal, Wolfgang Apolinarski, Pedro José Marrón: Challenges in Ubiquitous Context Recognition with Personal Mobile Devices. In: 4th ACM International Workshop on Context-Awareness for Self-Managing Systems (CASEMANS 2010), Copenhagen, Denmark, 2010. @inproceedings{Handte_CASEMANS2010,
title = {Challenges in Ubiquitous Context Recognition with Personal Mobile Devices},
author = {Marcus Handte and Muhammad Umer Iqbal and Wolfgang Apolinarski and Pedro José Marrón},
year = {2010},
date = {2010-09-01},
booktitle = {4th ACM International Workshop on Context-Awareness for Self-Managing Systems (CASEMANS 2010)},
address = {Copenhagen, Denmark},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Marcus Handte, Stephan Wagner, Gregor Schiele, Christian Becker, Pedro José Marrón: The BASE Plug-in Architecture - Composable Communication Support for Pervasive Systems. In: 7th ACM International Conference on Pervasive Services, Newport Beach, CA, USA, 2010. @inproceedings{Handte_ICPS2010,
title = {The BASE Plug-in Architecture - Composable Communication Support for Pervasive Systems},
author = {Marcus Handte and Stephan Wagner and Gregor Schiele and Christian Becker and Pedro José Marrón},
year = {2010},
date = {2010-07-01},
booktitle = {7th ACM International Conference on Pervasive Services},
address = {Newport Beach, CA, USA},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Bjorn Andersson, Paulo Gandra de Sousa, Filipe Pacheco, Panayiotis Andreou, Pedro José Marrón, Muhammad Umer Iqbal, Vinny Reynolds: Elements of Scalable Data Processing. In: 9th International Workshop on Real-Time Networks (RTN'2010), Brussels, Belgium, 2010. @inproceedings{Andersson_RTN2010,
title = {Elements of Scalable Data Processing},
author = {Bjorn Andersson and Paulo Gandra de Sousa and Filipe Pacheco and Panayiotis Andreou and Pedro José Marrón and Muhammad Umer Iqbal and Vinny Reynolds},
year = {2010},
date = {2010-07-01},
booktitle = {9th International Workshop on Real-Time Networks (RTN'2010)},
address = {Brussels, Belgium},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Marcus Handte, Muhammad Umer Iqbal, Wolfgang Apolinarski, Stephan Wagner, Pedro José Marrón: The NARF Architecture for Generic Personal Context Recognition. In: Third IEEE International Conference on Sensor Networks, Ubiquitous, and Trustworthy Computing (SUTC 2010), 2010. @inproceedings{Handte_SUTC2010,
title = {The NARF Architecture for Generic Personal Context Recognition},
author = {Marcus Handte and Muhammad Umer Iqbal and Wolfgang Apolinarski and Stephan Wagner and Pedro José Marrón},
year = {2010},
date = {2010-06-01},
booktitle = {Third IEEE International Conference on Sensor Networks, Ubiquitous, and Trustworthy Computing (SUTC 2010)},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Daniel Minder, Marcus Handte, Pedro José Marrón: TinyAdapt: An Adaptation Framework for Sensor Networks. In: Proceedings of the 7th International Conference on Networked Sensing Systems (INSS 2010), pp. 253–256, Kassel, Germany, 2010. @inproceedings{minder_inss2010,
title = {TinyAdapt: An Adaptation Framework for Sensor Networks},
author = {Daniel Minder and Marcus Handte and Pedro José Marrón},
doi = {10.1109/INSS.2010.5572218},
year = {2010},
date = {2010-06-01},
booktitle = {Proceedings of the 7th International Conference on Networked Sensing Systems (INSS 2010)},
pages = {253--256},
address = {Kassel, Germany},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Wolfgang Apolinarski, Marcus Handte, Pedro José Marrón: A Secure Context Distribution Framework for Peer-based Pervasive Systems. In: Proceedings of PerWare Workshop at the 8th Annual IEEE International Conference on Pervasive Computing and Communications (PerCom 2010), 2010. @inproceedings{Apolinarski_PERCOM2009,
title = {A Secure Context Distribution Framework for Peer-based Pervasive Systems},
author = {Wolfgang Apolinarski and Marcus Handte and Pedro José Marrón},
year = {2010},
date = {2010-03-01},
booktitle = {Proceedings of PerWare Workshop at the 8th Annual IEEE International Conference on Pervasive Computing and Communications (PerCom 2010)},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Olga Saukh, Robert Sauter, Pedro José Marrón: Convex Groups for Self-organizing Multi-sink Wireless Sensor Networks. In: Proceedings of the 35th Annual Conference of the IEEE Industrial
Electronics Society (IECON 2009), Porto, Portugal, 2009. @inproceedings{saukh09convexGroups,
title = {Convex Groups for Self-organizing Multi-sink Wireless Sensor Networks},
author = {Olga Saukh and Robert Sauter and Pedro José Marrón},
year = {2009},
date = {2009-11-01},
booktitle = {Proceedings of the 35th Annual Conference of the IEEE Industrial
Electronics Society (IECON 2009)},
address = {Porto, Portugal},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Matthias Gauger, Olga Saukh, Pedro José Marrón: Enlighten Me! Secure Key Assignment in Wireless Sensor Networks. In: Proceedings of the 6th IEEE International Conference on Mobile Ad-hoc and Sensor Systems (MASS 2009), 2009. @inproceedings{Gauger_MASS2009,
title = {Enlighten Me! Secure Key Assignment in Wireless Sensor Networks},
author = {Matthias Gauger and Olga Saukh and Pedro José Marrón},
year = {2009},
date = {2009-10-01},
booktitle = {Proceedings of the 6th IEEE International Conference on Mobile Ad-hoc and Sensor Systems (MASS 2009)},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Marcus Handte, Muhammad Haroon, Wolfgang Apolinarski, Pedro José Marrón, Vinny Reynolds, Danh Le Phuoc, Manfred Hauswirth: PECES Middleware Challenges - On Building the Bridge between Islands of Integration. In: Pervasive Computing and Cooperative Environments in a Global Context Workshop at Echallenges, 2009. @inproceedings{Handte_ECHALLENGES2009,
title = {PECES Middleware Challenges - On Building the Bridge between Islands of Integration},
author = {Marcus Handte and Muhammad Haroon and Wolfgang Apolinarski and Pedro José Marrón and Vinny Reynolds and Danh Le Phuoc and Manfred Hauswirth},
year = {2009},
date = {2009-10-01},
booktitle = {Pervasive Computing and Cooperative Environments in a Global Context Workshop at Echallenges},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Danh Le Phuoc, Vinny Reynolds, Manfred Hauswirth, Muhammad Haroon, Pedro José Marrón, Marcus Handte: Context Ontologies - Enabling the Interaction of Embedded Devices in Heterogeneous Smart Spaces. In: Pervasive Computing and Cooperative Environments in a Global Context Workshop at Echallenges, 2009. @inproceedings{LePhuoc_ECHALLENGES2009,
title = {Context Ontologies - Enabling the Interaction of Embedded Devices in Heterogeneous Smart Spaces},
author = {Danh Le Phuoc and Vinny Reynolds and Manfred Hauswirth and Muhammad Haroon and Pedro José Marrón and Marcus Handte},
year = {2009},
date = {2009-10-01},
booktitle = {Pervasive Computing and Cooperative Environments in a Global Context Workshop at Echallenges},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Thiemo Voigt, Joakim Eriksson, Fredrik österlind, Robert Sauter, Nils Aschenbruck, Pedro José Marrón, Otto Visser, Vinny Reynolds, Lei Shu, Anis Koubaa, Andreas Köpke: Towards Comparable Simulations of Cooperating Objects and Wireless
Sensor Networks. In: Proceedings of the 1st International Workshop on Performance Methodologies
and Tools for Wireless Sensor Networks (WSNPerf 2009), Pisa, Italy, 2009. @inproceedings{voigt09comparableSimCO,
title = {Towards Comparable Simulations of Cooperating Objects and Wireless
Sensor Networks},
author = {Thiemo Voigt and Joakim Eriksson and Fredrik österlind and Robert Sauter and Nils Aschenbruck and Pedro José Marrón and Otto Visser and Vinny Reynolds and Lei Shu and Anis Koubaa and Andreas Köpke},
year = {2009},
date = {2009-10-01},
booktitle = {Proceedings of the 1st International Workshop on Performance Methodologies
and Tools for Wireless Sensor Networks (WSNPerf 2009)},
address = {Pisa, Italy},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Matthias Gauger, Pedro José Marrón, Christoph Niedermeier: TinyModules: Code Module Exchange in TinyOS. In: Proceedings of the Sixth International Conference on Networked Sensing
Systems (INSS 2009), 2009. @inproceedings{Gauger_INSS2009,
title = {TinyModules: Code Module Exchange in TinyOS},
author = {Matthias Gauger and Pedro José Marrón and Christoph Niedermeier},
year = {2009},
date = {2009-06-01},
booktitle = {Proceedings of the Sixth International Conference on Networked Sensing
Systems (INSS 2009)},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Muhammad Haroon, Marcus Handte, Pedro José Marrón: Generic Role Assignment: A Uniform Middleware
Abstraction for Configuration of Pervasive Systems. In: Proceedings of PerWare Workshop at the Seventh Annual IEEE International Conference on Pervasive Computing and Communications (PerCom 2009), 2009. @inproceedings{Haroon_PERCOM2009,
title = {Generic Role Assignment: A Uniform Middleware
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author = {Muhammad Haroon and Marcus Handte and Pedro José Marrón},
year = {2009},
date = {2009-03-01},
booktitle = {Proceedings of PerWare Workshop at the Seventh Annual IEEE International Conference on Pervasive Computing and Communications (PerCom 2009)},
keywords = {},
pubstate = {published},
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}
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Matthias Gauger, Olga Saukh, Pedro José Marrón: Talk to Me! On Interacting with Wireless Sensor Nodes. In: Proceedings of the Seventh Annual IEEE International Conference on
Pervasive Computing and Communications (PerCom 2009), 2009. @inproceedings{Gauger_PERCOM2009,
title = {Talk to Me! On Interacting with Wireless Sensor Nodes},
author = {Matthias Gauger and Olga Saukh and Pedro José Marrón},
year = {2009},
date = {2009-03-01},
booktitle = {Proceedings of the Seventh Annual IEEE International Conference on
Pervasive Computing and Communications (PerCom 2009)},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Joakim Eriksson, Fredrik österlind, Thiemo Voigt, Adam Dunkels, Niclas Finne, Nicolas Tsiftes, Robert Sauter, Pedro José Marrón: COOJA/MSPSim: Interoperability Testing for Wireless Sensor Networks. In: Proceedings of the 2nd International Conference on Simulation Tools
and Techniques (SIMUTOOLS'09), Rome, Italy, 2009. @inproceedings{mspsimInteroperability,
title = {COOJA/MSPSim: Interoperability Testing for Wireless Sensor Networks},
author = {Joakim Eriksson and Fredrik österlind and Thiemo Voigt and Adam Dunkels and Niclas Finne and Nicolas Tsiftes and Robert Sauter and Pedro José Marrón},
year = {2009},
date = {2009-03-01},
booktitle = {Proceedings of the 2nd International Conference on Simulation Tools
and Techniques (SIMUTOOLS'09)},
address = {Rome, Italy},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Joakim Eriksson, Fredrik österlind, Thiemo Voigt, Adam Dunkels, Niclas Finne, Nicolas Tsiftes, Robert Sauter, Pedro José Marrón: Demo Abstract: Towards Interoperability Testing for Wireless Sensor Networks with
COOJA/MSPSim. In: Proceedings of the 6th European Conference on Wireless Sensor Networks
(EWSN'09), demo session, Cork, Ireland, 2009. @inproceedings{mspsimInteroperabilityEWSNDemo,
title = {Demo Abstract: Towards Interoperability Testing for Wireless Sensor Networks with
COOJA/MSPSim},
author = {Joakim Eriksson and Fredrik österlind and Thiemo Voigt and Adam Dunkels and Niclas Finne and Nicolas Tsiftes and Robert Sauter and Pedro José Marrón},
year = {2009},
date = {2009-02-01},
booktitle = {Proceedings of the 6th European Conference on Wireless Sensor Networks
(EWSN'09), demo session},
address = {Cork, Ireland},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Chia-Yen Shih, Marcus Handte, Pedro José Marrón: Real-Time Context Activity Scheduling For Smart Spaces. In: 2nd IEEE International Conference on Pervasive Computing and Applications (ICPCA '09), 2009. @inproceedings{Shih_ICPCA2009,
title = {Real-Time Context Activity Scheduling For Smart Spaces},
author = {Chia-Yen Shih and Marcus Handte and Pedro José Marrón},
year = {2009},
date = {2009-01-01},
booktitle = {2nd IEEE International Conference on Pervasive Computing and Applications (ICPCA '09)},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Matthias Gauger, Olga Saukh, Marcus Handte, Pedro José Marrón, Andreas Heydlauff, Kurt Rothermel: Sensor-based Clustering for Indoor Applications. In: Proceedings of the 5th IEEE Communications Society Conference on
Sensor, Mesh and Ad Hoc Communications and Networks (SECON 2008), 2008. @inproceedings{Gauger_SECON2008,
title = {Sensor-based Clustering for Indoor Applications},
author = {Matthias Gauger and Olga Saukh and Marcus Handte and Pedro José Marrón and Andreas Heydlauff and Kurt Rothermel},
doi = {10.1109/SAHCN.2008.64},
year = {2008},
date = {2008-06-01},
booktitle = {Proceedings of the 5th IEEE Communications Society Conference on
Sensor, Mesh and Ad Hoc Communications and Networks (SECON 2008)},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Olga Saukh, Robert Sauter, Pedro José Marrón: Time-Bounded and Space-Bounded Sensing in Wireless Sensor Networks. In: Proceedings of the 4th IEEE international conference on Distributed
Computing in Sensor Systems (DCOSS'08), pp. 357–371, Springer-Verlag, Santorini Island, Greece, 2008. @inproceedings{timeSpaceBounded,
title = {Time-Bounded and Space-Bounded Sensing in Wireless Sensor Networks},
author = {Olga Saukh and Robert Sauter and Pedro José Marrón},
doi = {10.1007/978-3-540-69170-9_24},
year = {2008},
date = {2008-06-01},
booktitle = {Proceedings of the 4th IEEE international conference on Distributed
Computing in Sensor Systems (DCOSS'08)},
pages = {357--371},
publisher = {Springer-Verlag},
address = {Santorini Island, Greece},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Matthias Gauger, Daniel Minder, Pedro José Marrón, Arno Wacker, Andreas Lachenmann: Prototyping Sensor-Actuator Networks for Home Automation. In: Proceedings of the 3rd Workshop on Real-World Wireless Sensor Net
works
(REALWSN 2008), 2008. @inproceedings{Gauger_REALWSN2008,
title = {Prototyping Sensor-Actuator Networks for Home Automation},
author = {Matthias Gauger and Daniel Minder and Pedro José Marrón and Arno Wacker and Andreas Lachenmann},
doi = {10.1145/1435473.1435489},
year = {2008},
date = {2008-04-01},
booktitle = {Proceedings of the 3rd Workshop on Real-World Wireless Sensor Net
works
(REALWSN 2008)},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Olga Saukh, Robert Sauter, Matthias Gauger, Pedro José Marrón, Kurt Rothermel: On Boundary Recognition without Location Information in Wireless
Sensor Networks. In: Proceedings of the 7th IEEE/ACM International Conference on Information
Processing in Sensor Networks (IPSN 2008), pp. 207–218, St. Louis, MO, 2008. @inproceedings{Saukh_IPSN2008,
title = {On Boundary Recognition without Location Information in Wireless
Sensor Networks},
author = {Olga Saukh and Robert Sauter and Matthias Gauger and Pedro José Marrón and Kurt Rothermel},
doi = {10.1109/IPSN.2008.11},
year = {2008},
date = {2008-04-01},
booktitle = {Proceedings of the 7th IEEE/ACM International Conference on Information
Processing in Sensor Networks (IPSN 2008)},
pages = {207--218},
address = {St. Louis, MO},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Olga Saukh, Robert Sauter, Jonas Meyer, Pedro José Marrón: MoteFinder: a deployment tool for sensor networks. In: Proceedings of the ACM Workshop on Real-World Wireless Sensor Networks
(REALWSN'08), pp. 41–45, ACM, Glasgow, Scotland, 2008. @inproceedings{motefinder,
title = {MoteFinder: a deployment tool for sensor networks},
author = {Olga Saukh and Robert Sauter and Jonas Meyer and Pedro José Marrón},
doi = {10.1145/1435473.1435485},
year = {2008},
date = {2008-04-01},
booktitle = {Proceedings of the ACM Workshop on Real-World Wireless Sensor Networks
(REALWSN'08)},
pages = {41--45},
publisher = {ACM},
address = {Glasgow, Scotland},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Dominique Dudkowski, Harald Weinschrott, Pedro José Marrón: Design and Implementation of a Reference Model for Context Management in Mobile Ad-Hoc Networks. In: Proceedings of the 22nd International Conference on Advanced Information Networking and Applications - Workshops (AINAW '08), pp. 832–837, IEEE Computer Society, Okinawa, Japan, 2008, ISBN: 978-0-7695-3096-3. @inproceedings{dudkowski_ainaw08,
title = {Design and Implementation of a Reference Model for Context Management in Mobile Ad-Hoc Networks},
author = {Dominique Dudkowski and Harald Weinschrott and Pedro José Marrón},
doi = {10.1109/WAINA.2008.72},
isbn = {978-0-7695-3096-3},
year = {2008},
date = {2008-03-01},
booktitle = {Proceedings of the 22nd International Conference on Advanced Information Networking and Applications - Workshops (AINAW '08)},
pages = {832--837},
publisher = {IEEE Computer Society},
address = {Okinawa, Japan},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Matthias Gauger, Olga Saukh, Marcus Handte, Pedro José Marrón, Andreas Heydlauff, Kurt Rothermel: Sensor-based Clustering for Indoor Applications. In: Proceedings of the European Conference on Wireless Sensor Networks
(EWSN 2008), Poster/Demo session, 2008. @inproceedings{Gauger_EWSN2008,
title = {Sensor-based Clustering for Indoor Applications},
author = {Matthias Gauger and Olga Saukh and Marcus Handte and Pedro José Marrón and Andreas Heydlauff and Kurt Rothermel},
year = {2008},
date = {2008-02-01},
booktitle = {Proceedings of the European Conference on Wireless Sensor Networks
(EWSN 2008), Poster/Demo session},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Matthias Gauger, Pedro José Marrón, Marcus Handte, Olga Saukh, Daniel Minder, Andreas Lachenmann, Kurt Rothermel: Integrating Sensor Networks in Pervasive Computing Environments Using
Symbolic Coordinates. In: Proceedings of the Third International Conference on Communication
System Software and Middleware (COMSWARE 2008), 2008. @inproceedings{Gauger_COMSWARE2008,
title = {Integrating Sensor Networks in Pervasive Computing Environments Using
Symbolic Coordinates},
author = {Matthias Gauger and Pedro José Marrón and Marcus Handte and Olga Saukh and Daniel Minder and Andreas Lachenmann and Kurt Rothermel},
doi = {10.1109/COMSWA.2008.4554476},
year = {2008},
date = {2008-01-01},
booktitle = {Proceedings of the Third International Conference on Communication
System Software and Middleware (COMSWARE 2008)},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Dominique Dudkowski, Pedro José Marrón, Kurt Rothermel: Migration Policies for Location-Centric Data Storage in Mobile Ad-Hoc Networks. In: Proceedings of the Third International Conference on Mobile Ad-hoc and Sensor Networks (MSN 2007), pp. 197–208, Beijing, China, 2007. @inproceedings{dudkowski_msn07,
title = {Migration Policies for Location-Centric Data Storage in Mobile Ad-Hoc Networks},
author = {Dominique Dudkowski and Pedro José Marrón and Kurt Rothermel},
doi = {10.1007/978-3-540-77024-4_20},
year = {2007},
date = {2007-12-01},
booktitle = {Proceedings of the Third International Conference on Mobile Ad-hoc and Sensor Networks (MSN 2007)},
pages = {197--208},
address = {Beijing, China},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Andreas Lachenmann, Pedro José Marrón, Daniel Minder, Kurt Rothermel: Meeting Lifetime Goals with Energy Levels. In: Proceedings of the 5th ACM Conference on Embedded Networked Sensor Systems (SenSys '07), pp. 131–144, Sydney, Australia, 2007. @inproceedings{lachenmann_sensys07,
title = {Meeting Lifetime Goals with Energy Levels},
author = {Andreas Lachenmann and Pedro José Marrón and Daniel Minder and Kurt Rothermel},
doi = {10.1145/1322263.1322277},
year = {2007},
date = {2007-11-01},
booktitle = {Proceedings of the 5th ACM Conference on Embedded Networked Sensor Systems (SenSys '07)},
pages = {131--144},
address = {Sydney, Australia},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Daniel Minder, Andreas Grau, Pedro José Marrón: On group formation for self-adaptation in pervasive systems. In: Proceedings of the First international conference on Autonomic computing and communication systems (Autonomics '07), pp. 1–10, ICST (Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering), Rome, Italy, 2007, ISBN: 978-963-9799-09-7. @inproceedings{minder_autonomics,
title = {On group formation for self-adaptation in pervasive systems},
author = {Daniel Minder and Andreas Grau and Pedro José Marrón},
isbn = {978-963-9799-09-7},
year = {2007},
date = {2007-10-01},
booktitle = {Proceedings of the First international conference on Autonomic computing and communication systems (Autonomics '07)},
pages = {1--10},
publisher = {ICST (Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering)},
address = {Rome, Italy},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Pedro José Marrón, Manuel Serrano, Antonio Marqués: EM2P: The EMMA Middleware Solution to the ITS of the Future. In: Proceedings of the 14th World Congress on Intelligent Transportation Systems, Beijing, China, 2007. @inproceedings{em2p_2007,
title = {EM2P: The EMMA Middleware Solution to the ITS of the Future},
author = {Pedro José Marrón and Manuel Serrano and Antonio Marqués},
year = {2007},
date = {2007-10-01},
booktitle = {Proceedings of the 14th World Congress on Intelligent Transportation Systems},
address = {Beijing, China},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Matthias Gauger, Pedro José Marrón, Daniel Kauker, Kurt Rothermel: Low Overhead Assignment of Symbolic Coordinates in Sensor Networks. In: Proceedings of the IFIP International Conference on Wireless Sensor
and Actor Networks (WSAN 2007), pp. 179–190, 2007. @inproceedings{Gauger_WSAN2007,
title = {Low Overhead Assignment of Symbolic Coordinates in Sensor Networks},
author = {Matthias Gauger and Pedro José Marrón and Daniel Kauker and Kurt Rothermel},
doi = {10.1007/978-0-387-74899-3_16},
year = {2007},
date = {2007-09-01},
booktitle = {Proceedings of the IFIP International Conference on Wireless Sensor
and Actor Networks (WSAN 2007)},
pages = {179--190},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Anibal Ollero, Markus Bernard, Marco La Civita, Lodjewig van Hoesel, Pedro José Marrón, Jason Lepley, Eduardo de Andrés: AWARE: Platform for Autonomous self-deploying and operation of Wireless sensor-actuator networks cooperating with unmanned AeRial vehiclEs. In: Proceedings of the IEEE International Workshop on Safety, Security and Rescue Robotics (SSRR 2007), 2007. @inproceedings{aware_ssrr07,
title = {AWARE: Platform for Autonomous self-deploying and operation of Wireless sensor-actuator networks cooperating with unmanned AeRial vehiclEs},
author = {Anibal Ollero and Markus Bernard and Marco La Civita and Lodjewig van Hoesel and Pedro José Marrón and Jason Lepley and Eduardo de Andrés},
doi = {10.1109/SSRR.2007.4381259},
year = {2007},
date = {2007-09-01},
booktitle = {Proceedings of the IEEE International Workshop on Safety, Security and Rescue Robotics (SSRR 2007)},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Daniel Minder, Pedro José Marrón, Andreas Lachenmann, Kurt Rothermel: Coordinated group adaptation in sensor networks. In: 6th Fachgespräch Sensornetze, Technical Report AIB 2007-11, RWTH
Aachen, pp. 43–46, Distributed Systems Group, RWTH Aachen University, 2007. @inproceedings{minder_groupadaptation,
title = {Coordinated group adaptation in sensor networks},
author = {Daniel Minder and Pedro José Marrón and Andreas Lachenmann and Kurt Rothermel},
year = {2007},
date = {2007-07-01},
booktitle = {6th Fachgespräch Sensornetze, Technical Report AIB 2007-11, RWTH
Aachen},
pages = {43--46},
publisher = {Distributed Systems Group, RWTH Aachen University},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Andreas Lachenmann, Pedro José Marrón, Matthias Gauger, Daniel Minder, Olga Saukh, Kurt Rothermel: Removing the Memory Limitations of Sensor Networks with Flash-Based
Virtual Memory. In: Proceedings of the European Conference on Computer Systems (EuroSys 2007), pp. 131–144, 2007, (Also published in ACM SIGOPS Operating Systems Review, vol. 41(3), 2007). @inproceedings{lachenmann_eurosys07,
title = {Removing the Memory Limitations of Sensor Networks with Flash-Based
Virtual Memory},
author = {Andreas Lachenmann and Pedro José Marrón and Matthias Gauger and Daniel Minder and Olga Saukh and Kurt Rothermel},
doi = {10.1145/1272998.1273012},
year = {2007},
date = {2007-03-01},
booktitle = {Proceedings of the European Conference on Computer Systems (EuroSys 2007)},
pages = {131--144},
note = {Also published in ACM SIGOPS Operating Systems Review, vol. 41(3), 2007},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Andreas Lachenmann, Pedro José Marrón, Daniel Minder, Olga Saukh, Matthias Gauger, Kurt Rothermel: Versatile Support for Efficient Neighborhood Data Sharing. In: Proceedings of the Fourth European Conference on Wireless Sensor
Networks (EWSN 2007), pp. 1–16, 2007. @inproceedings{lachenmann_ewsn07,
title = {Versatile Support for Efficient Neighborhood Data Sharing},
author = {Andreas Lachenmann and Pedro José Marrón and Daniel Minder and Olga Saukh and Matthias Gauger and Kurt Rothermel},
doi = {10.1007/978-3-540-69830-2_1},
year = {2007},
date = {2007-01-01},
booktitle = {Proceedings of the Fourth European Conference on Wireless Sensor
Networks (EWSN 2007)},
pages = {1--16},
series = {LNCS},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Susanne Bürklen, Pedro José Marrón, Kurt Rothermel, Timo Pfahl: Hoarding location-based data using clustering. In: Proceedings of the 4th ACM international workshop on Mobility management and wireless access (MobiWac '06), pp. 164–171, ACM, Terromolinos, Spain, 2006, ISBN: 1-59593-488-X. @inproceedings{buerklen_mobiwac06,
title = {Hoarding location-based data using clustering},
author = {Susanne Bürklen and Pedro José Marrón and Kurt Rothermel and Timo Pfahl},
doi = {10.1145/1164783.1164815},
isbn = {1-59593-488-X},
year = {2006},
date = {2006-10-01},
booktitle = {Proceedings of the 4th ACM international workshop on Mobility management and wireless access (MobiWac '06)},
pages = {164--171},
publisher = {ACM},
address = {Terromolinos, Spain},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Andreas Lachenmann, Pedro José Marrón, Daniel Minder, Matthias Gauger, Olga Saukh, Kurt Rothermel: TinyXXL: Language and Runtime Support for Cross-Layer Interactions. In: Proceedings of the Third Annual IEEE Communications Society Conference
on Sensor, Mesh and Ad Hoc Communications and Networks (SECON '06), pp. 178–187, 2006. @inproceedings{lachenmann_secon06,
title = {TinyXXL: Language and Runtime Support for Cross-Layer Interactions},
author = {Andreas Lachenmann and Pedro José Marrón and Daniel Minder and Matthias Gauger and Olga Saukh and Kurt Rothermel},
doi = {10.1109/SAHCN.2006.288422},
year = {2006},
date = {2006-09-01},
booktitle = {Proceedings of the Third Annual IEEE Communications Society Conference
on Sensor, Mesh and Ad Hoc Communications and Networks (SECON '06)},
pages = {178--187},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Matthias Gauger, Pedro José Marrón, Marcus Handte, Kurt Rothermel: Routing in Sensor Networks based on Symbolic Coordinates. In: Proceedings of the 5th GI/ITG KuVS Fachgespräch Drahtlose Sensornetze,
Technical Report 2006/07, Universität Stuttgart, 2006. @inproceedings{Gauger_FGSN2006,
title = {Routing in Sensor Networks based on Symbolic Coordinates},
author = {Matthias Gauger and Pedro José Marrón and Marcus Handte and Kurt Rothermel},
year = {2006},
date = {2006-07-01},
booktitle = {Proceedings of the 5th GI/ITG KuVS Fachgespräch Drahtlose Sensornetze,
Technical Report 2006/07, Universität Stuttgart},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Pedro José Marrón, Robert Sauter, Olga Saukh, Matthias Gauger, Kurt Rothermel: Challenges of Complex Data Processing in Real World Sensor Network
Deployments. In: Proceedings of the ACM Workshop on Real-World Wireless Sensor Networks
(REALWSN 2006), pp. 43–47, Uppsala, Sweden, 2006. @inproceedings{Marron_REALWSN2006,
title = {Challenges of Complex Data Processing in Real World Sensor Network
Deployments},
author = {Pedro José Marrón and Robert Sauter and Olga Saukh and Matthias Gauger and Kurt Rothermel},
year = {2006},
date = {2006-06-01},
booktitle = {Proceedings of the ACM Workshop on Real-World Wireless Sensor Networks
(REALWSN 2006)},
pages = {43--47},
address = {Uppsala, Sweden},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Dominique Dudkowski, Pedro José Marrón, Kurt Rothermel: An Efficient Resilience Mechanism for Data Centric Storage in Mobile Ad Hoc Networks. In: Proceedings of the 7th IEEE International Conference on Mobile Data Management (MDM'06), Nara, Japan, 2006. @inproceedings{dudkowski_mdm06,
title = {An Efficient Resilience Mechanism for Data Centric Storage in Mobile Ad Hoc Networks},
author = {Dominique Dudkowski and Pedro José Marrón and Kurt Rothermel},
year = {2006},
date = {2006-05-01},
booktitle = {Proceedings of the 7th IEEE International Conference on Mobile Data Management (MDM'06)},
address = {Nara, Japan},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Pedro José Marrón, Matthias Gauger, Andreas Lachenmann, Daniel Minder, Olga Saukh, Kurt Rothermel: FlexCup: A Flexible and Efficient Code Update Mechanism for Sensor
Networks. In: Proceedings of the Third European Workshop on Wireless Sensor Networks (EWSN '06), pp. 212–227, 2006. @inproceedings{marron_ewsn06,
title = {FlexCup: A Flexible and Efficient Code Update Mechanism for Sensor
Networks},
author = {Pedro José Marrón and Matthias Gauger and Andreas Lachenmann and Daniel Minder and Olga Saukh and Kurt Rothermel},
doi = {10.1007/11669463_17},
year = {2006},
date = {2006-02-01},
booktitle = {Proceedings of the Third European Workshop on Wireless Sensor Networks (EWSN '06)},
pages = {212--227},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Olga Saukh, Pedro José Marrón, Andreas Lachenmann, Matthias Gauger, Daniel Minder, Kurt Rothermel: Generic Routing Metric and Policies for WSNs. In: Proceedings of the Third European Workshop on Wireless Sensor Networks (EWSN '06), pp. 99–114, 2006. @inproceedings{saukh_ewsn06,
title = {Generic Routing Metric and Policies for WSNs},
author = {Olga Saukh and Pedro José Marrón and Andreas Lachenmann and Matthias Gauger and Daniel Minder and Kurt Rothermel},
doi = {10.1007/11669463_10},
year = {2006},
date = {2006-02-01},
booktitle = {Proceedings of the Third European Workshop on Wireless Sensor Networks (EWSN '06)},
pages = {99--114},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Dominique Dudkowski, Pedro José Marrón, Kurt Rothermel: Efficient Algorithms for Probabilistic Spatial Queries in Mobile
Ad Hoc Networks. In: Proceedings of the First International Conference on Communication
System Software and Middleware (COMSWARE'06), New Delhi, India, 2006. @inproceedings{COMSWARE2006:Dudkowski,
title = {Efficient Algorithms for Probabilistic Spatial Queries in Mobile
Ad Hoc Networks},
author = {Dominique Dudkowski and Pedro José Marrón and Kurt Rothermel},
year = {2006},
date = {2006-01-01},
booktitle = {Proceedings of the First International Conference on Communication
System Software and Middleware (COMSWARE'06)},
address = {New Delhi, India},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Jörg Hähner, Christian Becker, Pedro José Marrón, Kurt Rothermel: Maintaining Update-Linearizability for Replicated Information in MANETs. In: Proceedings of the First International Conference on Communication System Software and Middleware (COMSWARE'06), New Delhi, India, 2006. @inproceedings{haehner_comsware06,
title = {Maintaining Update-Linearizability for Replicated Information in MANETs},
author = {Jörg Hähner and Christian Becker and Pedro José Marrón and Kurt Rothermel},
year = {2006},
date = {2006-01-01},
booktitle = {Proceedings of the First International Conference on Communication System Software and Middleware (COMSWARE'06)},
address = {New Delhi, India},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Andreas Lachenmann, Pedro José Marrón, Daniel Minder, Kurt Rothermel: An Analysis of Cross-Layer Interactions in Sensor Network Applications. In: Proceedings of the Second International Conference on Intelligent Sensors,
Sensor Networks and Information Processing (ISSNIP '05), pp. 121–126, 2005. @inproceedings{lachenmann_issnip05,
title = {An Analysis of Cross-Layer Interactions in Sensor Network Applications},
author = {Andreas Lachenmann and Pedro José Marrón and Daniel Minder and Kurt Rothermel},
year = {2005},
date = {2005-12-01},
booktitle = {Proceedings of the Second International Conference on Intelligent Sensors,
Sensor Networks and Information Processing (ISSNIP '05)},
pages = {121--126},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Christian Grosse, Jochen Kurz, H -W Reinhardt, Markus Krüger, Pedro José Marrón, Kurt Rothermel, Jonas Meyer, Glauco Feltrin: Wireless monitoring of concrete structures using micro-electro-mechanical
sensors (MEMS). In: Proceedings of the International Conference on Concrete Repair, Rehabilitation
and Retrofitting (ICCRRR), Cape Town, South Africa, 2005. @inproceedings{ICCRRR2005:Grosse,
title = {Wireless monitoring of concrete structures using micro-electro-mechanical
sensors (MEMS)},
author = {Christian Grosse and Jochen Kurz and H -W Reinhardt and Markus Krüger and Pedro José Marrón and Kurt Rothermel and Jonas Meyer and Glauco Feltrin},
year = {2005},
date = {2005-11-01},
booktitle = {Proceedings of the International Conference on Concrete Repair, Rehabilitation
and Retrofitting (ICCRRR)},
address = {Cape Town, South Africa},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Pedro José Marrón, Matthias Gauger, Andreas Lachenmann, Daniel Minder, Olga Saukh, Kurt Rothermel: Adaptive System Software Support for Cooperating Objects. In: Proceedings of the Workshop on Smart Object Systems, 2005, (In conjunction with the 7th International Conference on Ubiquitous
Computing (UbiComp 2005)). @inproceedings{marron_wsos2005,
title = {Adaptive System Software Support for Cooperating Objects},
author = {Pedro José Marrón and Matthias Gauger and Andreas Lachenmann and Daniel Minder and Olga Saukh and Kurt Rothermel},
year = {2005},
date = {2005-09-01},
booktitle = {Proceedings of the Workshop on Smart Object Systems},
note = {In conjunction with the 7th International Conference on Ubiquitous
Computing (UbiComp 2005)},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Christian Grosse, Jochen Kurz, R Beutel, H -W Reinhardt, Markus Krüger, Pedro José Marrón, Olga Saukh, Kurt Rothermel, Jonas Meyer, Glauco Feltrin: Combined Inspection and Monitoring Techniques for SHM of Bridges. In: In Proceedings of the International Workshop on Structural Health Monitoring (IWSHM'05), pp. 1403–1410, DEStech Publications Inc., Stanford, CA, USA, 2005. @inproceedings{combinedInspection2005,
title = {Combined Inspection and Monitoring Techniques for SHM of Bridges},
author = {Christian Grosse and Jochen Kurz and R Beutel and H -W Reinhardt and Markus Krüger and Pedro José Marrón and Olga Saukh and Kurt Rothermel and Jonas Meyer and Glauco Feltrin},
year = {2005},
date = {2005-09-01},
booktitle = {In Proceedings of the International Workshop on Structural Health Monitoring (IWSHM'05)},
pages = {1403--1410},
publisher = {DEStech Publications Inc.},
address = {Stanford, CA, USA},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Abdelmajid Khelil, Pedro José Marrón, Kurt Rothermel: Contact-Based Mobility Metrics for Delay-Tolerant Ad Hoc Networking. In: Proceedings of the 13th IEEE/ACM International Symposium on Modeling,
Analysis and Simulation of Computer and Telecommunication Systems
(MASCOTS), Atlanta, USA, 2005. @inproceedings{MASCOTS2005:Khelil,
title = {Contact-Based Mobility Metrics for Delay-Tolerant Ad Hoc Networking},
author = {Abdelmajid Khelil and Pedro José Marrón and Kurt Rothermel},
year = {2005},
date = {2005-09-01},
booktitle = {Proceedings of the 13th IEEE/ACM International Symposium on Modeling,
Analysis and Simulation of Computer and Telecommunication Systems
(MASCOTS)},
address = {Atlanta, USA},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Abdelmajid Khelil, Pedro José Marrón, Rüdier Dietrich, Kurt Rothermel: Evaluation of Partition-Aware MANET Protocols and Applications with
ns-2. In: Proceedings of the International Symposium on Performance Evaluation
of Computer and Telecommunication Systems (SPECTS'05), Philadelphia, USA, 2005. @inproceedings{SPECTS2005:Khelil,
title = {Evaluation of Partition-Aware MANET Protocols and Applications with
ns-2},
author = {Abdelmajid Khelil and Pedro José Marrón and Rüdier Dietrich and Kurt Rothermel},
year = {2005},
date = {2005-07-01},
booktitle = {Proceedings of the International Symposium on Performance Evaluation
of Computer and Telecommunication Systems (SPECTS'05)},
address = {Philadelphia, USA},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Daniel Minder, Pedro José Marrón, Andreas Lachenmann, Kurt Rothermel: Experimental construction of a meeting model for smart office environments. In: Proceedings of the First Workshop on Real-World Wireless Sensor Networks
(REALWSN 2005), SICS Technical Report T2005:09, Stockholm, Sweden, 2005. @inproceedings{minder_realwsn05,
title = {Experimental construction of a meeting model for smart office environments},
author = {Daniel Minder and Pedro José Marrón and Andreas Lachenmann and Kurt Rothermel},
year = {2005},
date = {2005-06-01},
booktitle = {Proceedings of the First Workshop on Real-World Wireless Sensor Networks
(REALWSN 2005), SICS Technical Report T2005:09},
address = {Stockholm, Sweden},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Pedro José Marrón, Daniel Minder, Andreas Lachenmann, Olga Saukh, Kurt Rothermel: Generic Model and Architecture for Cooperating Objects in Sensor
Network Environments. In: Proceedings of the 12th International Conference on Telecommunications
(ICT 2005), Capetown, South Africa, 2005. @inproceedings{marron_ict05,
title = {Generic Model and Architecture for Cooperating Objects in Sensor
Network Environments},
author = {Pedro José Marrón and Daniel Minder and Andreas Lachenmann and Olga Saukh and Kurt Rothermel},
year = {2005},
date = {2005-05-01},
booktitle = {Proceedings of the 12th International Conference on Telecommunications
(ICT 2005)},
address = {Capetown, South Africa},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Susanne Bürklen, Pedro José Marrón, Kurt Rothermel: User Centric Walk: An Integrated Approach for Modeling the Browsing
Behavior of Users on the Web. In: Proceedings of the 38th Annual Simulation Symposium (ANSS 38), San Diego, California, USA, 2005. @inproceedings{ANSS2005:Buerklen,
title = {User Centric Walk: An Integrated Approach for Modeling the Browsing
Behavior of Users on the Web},
author = {Susanne Bürklen and Pedro José Marrón and Kurt Rothermel},
year = {2005},
date = {2005-04-01},
booktitle = {Proceedings of the 38th Annual Simulation Symposium (ANSS 38)},
address = {San Diego, California, USA},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Illya Stepanov, Pedro José Marrón, Kurt Rothermel: Mobility Modeling of Outdoor Scenarios for MANETs. In: Proceedings of the 38th Annual Simulation Symposium (ANSS 38), San Diego, California, USA, 2005. @inproceedings{ANSS2005:Stepanov,
title = {Mobility Modeling of Outdoor Scenarios for MANETs},
author = {Illya Stepanov and Pedro José Marrón and Kurt Rothermel},
year = {2005},
date = {2005-04-01},
booktitle = {Proceedings of the 38th Annual Simulation Symposium (ANSS 38)},
address = {San Diego, California, USA},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Pedro José Marrón, Daniel Minder, Andreas Lachenmann, Kurt Rothermel: ŦinyCubus: A Flexible and Adaptive Cross-Layer Framework for
Sensor Networks. In: 4th GI/ITG KuVS Fachgespräch "Drahtlose Sensornetze'', Technical
Report TR 481, Computer Science Department, ETH Zurich, pp. 49–54, Zurich, Switzerland, 2005. @inproceedings{marron_fgsn05,
title = {ŦinyCubus: A Flexible and Adaptive Cross-Layer Framework for
Sensor Networks},
author = {Pedro José Marrón and Daniel Minder and Andreas Lachenmann and Kurt Rothermel},
year = {2005},
date = {2005-03-01},
booktitle = {4th GI/ITG KuVS Fachgespräch "Drahtlose Sensornetze'', Technical
Report TR 481, Computer Science Department, ETH Zurich},
pages = {49--54},
address = {Zurich, Switzerland},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Dominique Dudkowski, Tobias Drosdol, Pedro José Marrón: Towards Scalable and Efficient Processing of Probabilistic Spatial
Queries in Mobile Ad Hoc and Sensor Networks. In: Proceedings of the 8th "Mobile Datenbanken und Informationssysteme"
Workshop, Karlsruhe, Germany, 2005. @inproceedings{MDIS2005:Dudkowski,
title = {Towards Scalable and Efficient Processing of Probabilistic Spatial
Queries in Mobile Ad Hoc and Sensor Networks},
author = {Dominique Dudkowski and Tobias Drosdol and Pedro José Marrón},
year = {2005},
date = {2005-02-01},
booktitle = {Proceedings of the 8th "Mobile Datenbanken und Informationssysteme"
Workshop},
address = {Karlsruhe, Germany},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Jing Tian, Pedro José Marrón, Kurt Rothermel: Location-Based Hierarchical Data Aggregation in Vehicular Ad Hoc
Networks. In: Proceedings of Communication in Distributed Systems 2005 (KiVS'05), Kaiserslautern, 2005. @inproceedings{KIVS2005:Tian,
title = {Location-Based Hierarchical Data Aggregation in Vehicular Ad Hoc
Networks},
author = {Jing Tian and Pedro José Marrón and Kurt Rothermel},
year = {2005},
date = {2005-02-01},
booktitle = {Proceedings of Communication in Distributed Systems 2005 (KiVS'05)},
address = {Kaiserslautern},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Abdelmajid Khelil, Pedro José Marrón, Christian Becker, Kurt Rothermel: Hypergossiping: A Generalized Broadcast Strategy for Mobile Ad Hoc
Networks. In: Proceedings of the Communication in Distributed Systems Conference 2005 (KiVS'05), Kaiserslautern, 2005. @inproceedings{KIVS2005:Khelil,
title = {Hypergossiping: A Generalized Broadcast Strategy for Mobile Ad Hoc
Networks},
author = {Abdelmajid Khelil and Pedro José Marrón and Christian Becker and Kurt Rothermel},
year = {2005},
date = {2005-02-01},
booktitle = {Proceedings of the Communication in Distributed Systems Conference 2005 (KiVS'05)},
address = {Kaiserslautern},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Pedro José Marrón, Andreas Lachenmann, Daniel Minder, Jörg Hähner, Robert Sauter, Kurt Rothermel: ŦinyCubus: A Flexible and Adaptive Framework for Sensor Networks. In: Proceedings of the Second European Workshop on Wireless Sensor Networks
(EWSN 2005), pp. 278–289, Istanbul, Turkey, 2005. @inproceedings{marron_ewsn05,
title = {ŦinyCubus: A Flexible and Adaptive Framework for Sensor Networks},
author = {Pedro José Marrón and Andreas Lachenmann and Daniel Minder and Jörg Hähner and Robert Sauter and Kurt Rothermel},
year = {2005},
date = {2005-01-01},
booktitle = {Proceedings of the Second European Workshop on Wireless Sensor Networks
(EWSN 2005)},
pages = {278--289},
address = {Istanbul, Turkey},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Pedro José Marrón, Olga Saukh, Markus Krüger, Christian Grosse: Sensor Network Issues in the Sustainable Bridges Project. In: European Projects Session of the 2nd European Workshop on Wireless Sensor Networks, Istanbul, Turkey, 2005. @inproceedings{wsnInSustainableBridges2005,
title = {Sensor Network Issues in the Sustainable Bridges Project},
author = {Pedro José Marrón and Olga Saukh and Markus Krüger and Christian Grosse},
year = {2005},
date = {2005-01-01},
booktitle = {European Projects Session of the 2nd European Workshop on Wireless Sensor Networks},
address = {Istanbul, Turkey},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Christian Grosse, Markus Krüger, Jochen Kurz, Pedro José Marrón, Florian Finck: Miniatursensoren und kabellose Sensornetzwerke: Möglichkeiten und Grenzen der Anwendung
in der ZfP. In: Proceedings der Jahrestagung der Gesellschaft für Zerstörungsfreie Prüfung, Rostock, Germany, 2005. @inproceedings{grosse_zfp_2005,
title = {Miniatursensoren und kabellose Sensornetzwerke: Möglichkeiten und Grenzen der Anwendung
in der ZfP},
author = {Christian Grosse and Markus Krüger and Jochen Kurz and Pedro José Marrón and Florian Finck},
year = {2005},
date = {2005-00-01},
booktitle = {Proceedings der Jahrestagung der Gesellschaft für Zerstörungsfreie Prüfung},
address = {Rostock, Germany},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Pedro José Marrón, Andreas Lachenmann, Daniel Minder, Jörg Hähner, Kurt Rothermel, Christian Becker: Adaptation and Cross-Layer Issues in Sensor Networks. In: Proceedings of the First International Conference on Intelligent
Sensors, Sensor Networks & Information Processing (ISSNIP 2004), pp. 623–628, Melbourne, Australia, 2004. @inproceedings{marron_issnip04,
title = {Adaptation and Cross-Layer Issues in Sensor Networks},
author = {Pedro José Marrón and Andreas Lachenmann and Daniel Minder and Jörg Hähner and Kurt Rothermel and Christian Becker},
year = {2004},
date = {2004-12-01},
booktitle = {Proceedings of the First International Conference on Intelligent
Sensors, Sensor Networks & Information Processing (ISSNIP 2004)},
pages = {623--628},
address = {Melbourne, Australia},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Kay Römer, Christian Frank, Pedro José Marrón, Christian Becker: Generic Role Assignment for Wireless Sensor Networks. In: Proceedings of the 11th ACM SIGOPS European Workshop, pp. 7–12, Leuven, Belgium, 2004. @inproceedings{SIGOPS2004:Roemer,
title = {Generic Role Assignment for Wireless Sensor Networks},
author = {Kay Römer and Christian Frank and Pedro José Marrón and Christian Becker},
year = {2004},
date = {2004-09-01},
booktitle = {Proceedings of the 11th ACM SIGOPS European Workshop},
pages = {7--12},
address = {Leuven, Belgium},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Jörg Hähner, Christian Becker, Pedro José Marrón: Consistent Content Management in Mobile Ad-Hoc Networks. In: Proceedings of the Informatik 2004 Tagung, Springer, Ulm, Germany, 2004. @inproceedings{MDBIS2004:Haehner,
title = {Consistent Content Management in Mobile Ad-Hoc Networks},
author = {Jörg Hähner and Christian Becker and Pedro José Marrón},
year = {2004},
date = {2004-09-01},
booktitle = {Proceedings of the Informatik 2004 Tagung},
publisher = {Springer},
address = {Ulm, Germany},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Jörg Hähner, Dominique Dudkowski, Pedro José Marrón, Kurt Rothermel: A Quantitative Analysis of Partitioning in Mobile Ad-Hoc Networks. In: Proceedings of the International Conference on Measurements and Modeling of Computer
Systems, pp. 400–401, New York, USA, 2004, (Poster session/Extended abstract). @inproceedings{SIGMETRICS2004:Haehner,
title = {A Quantitative Analysis of Partitioning in Mobile Ad-Hoc Networks},
author = {Jörg Hähner and Dominique Dudkowski and Pedro José Marrón and Kurt Rothermel},
year = {2004},
date = {2004-06-01},
booktitle = {Proceedings of the International Conference on Measurements and Modeling of Computer
Systems},
pages = {400--401},
address = {New York, USA},
note = {Poster session/Extended abstract},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Arno Wacker, Timo Heiber, Holger Cermann, Pedro José Marrón: A Fault-Tolerant Key-Distribution Scheme for Securing Wireless Ad-Hoc
Networks. In: Proceedings of the Second International Conference on Pervasive Computing 2004, Linz/Vienna, Austria, 2004. @inproceedings{Percom2004:Wacker,
title = {A Fault-Tolerant Key-Distribution Scheme for Securing Wireless Ad-Hoc
Networks},
author = {Arno Wacker and Timo Heiber and Holger Cermann and Pedro José Marrón},
year = {2004},
date = {2004-04-01},
booktitle = {Proceedings of the Second International Conference on Pervasive Computing 2004},
address = {Linz/Vienna, Austria},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Christian Becker, Marcus Handte, Gregor Schiele, Pedro José Marrón: 3PC - Peer to Peer Pervasive Computing. In: GI FG-Treffen Betriebssysteme, Ulm, Germany, 2004. @inproceedings{Becker_GI2004,
title = {3PC - Peer to Peer Pervasive Computing},
author = {Christian Becker and Marcus Handte and Gregor Schiele and Pedro José Marrón},
year = {2004},
date = {2004-03-01},
booktitle = {GI FG-Treffen Betriebssysteme},
address = {Ulm, Germany},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Jörg Hähner, Dominique Dudkowski, Pedro José Marrón, Christian Becker: Partitioning in Mobile Ad Hoc Networks. In: GI/ITG KuVS-Fachgespräch "Drahtlose Sensornetzwerke", Karlsruhe, Germany, 2004. @inproceedings{GIITG2004:Haehner,
title = {Partitioning in Mobile Ad Hoc Networks},
author = {Jörg Hähner and Dominique Dudkowski and Pedro José Marrón and Christian Becker},
year = {2004},
date = {2004-02-01},
booktitle = {GI/ITG KuVS-Fachgespräch "Drahtlose Sensornetzwerke"},
address = {Karlsruhe, Germany},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Susanne Bürklen, Pedro José Marrón, Kurt Rothermel: An Enhanced Hoarding Approach Based on Graph Analysis. In: Proceedings of the 2004 IEEE International Conference on Mobile Data Management, pp. 358–369, IEEE Press, Berkeley, California, USA, 2004. @inproceedings{MDM2004:Buerklen,
title = {An Enhanced Hoarding Approach Based on Graph Analysis},
author = {Susanne Bürklen and Pedro José Marrón and Kurt Rothermel},
year = {2004},
date = {2004-01-01},
booktitle = {Proceedings of the 2004 IEEE International Conference on Mobile Data Management},
pages = {358--369},
publisher = {IEEE Press},
address = {Berkeley, California, USA},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Matthias Ihle, Pedro José Marrón, Georg Lausen: Processing XML on Top of Conventional Filesystems. In: Proceedings of the Berliner XML Tage 2003, Berlin, Germany, 2003. @inproceedings{BXML2003:Ihle,
title = {Processing XML on Top of Conventional Filesystems},
author = {Matthias Ihle and Pedro José Marrón and Georg Lausen},
year = {2003},
date = {2003-10-01},
booktitle = {Proceedings of the Berliner XML Tage 2003},
address = {Berlin, Germany},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Christian Becker, Jörg Hähner, Pedro José Marrón: Consistent Update Diffusion in Sensornetworks. In: GI/ITG KuVS-Fachgespräch "Drahtlose Sensornetzwerke", Berlin, Germany, 2003. @inproceedings{GIITG2003:Becker,
title = {Consistent Update Diffusion in Sensornetworks},
author = {Christian Becker and Jörg Hähner and Pedro José Marrón},
year = {2003},
date = {2003-07-01},
booktitle = {GI/ITG KuVS-Fachgespräch "Drahtlose Sensornetzwerke"},
address = {Berlin, Germany},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Pedro José Marrón, Georg Lausen, Martin Weber: Catalog Integration Made Easy. In: Proceedings of the 19th International Conference on Data Engineering (ICDE), IEEE Press, Bangalore, India, 2003, (Poster session). @inproceedings{ICDE2003:Marron,
title = {Catalog Integration Made Easy},
author = {Pedro José Marrón and Georg Lausen and Martin Weber},
year = {2003},
date = {2003-03-01},
booktitle = {Proceedings of the 19th International Conference on Data Engineering (ICDE)},
publisher = {IEEE Press},
address = {Bangalore, India},
note = {Poster session},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Pedro José Marrón, Georg Lausen, Martin Weber: Catalog Integration Made Easy. In: Datenbanksysteme in Büro, Technik und Wissenschaft, Leipzig, Germany, 2003. @inproceedings{BTW2003:Marron,
title = {Catalog Integration Made Easy},
author = {Pedro José Marrón and Georg Lausen and Martin Weber},
year = {2003},
date = {2003-02-01},
booktitle = {Datenbanksysteme in Büro, Technik und Wissenschaft},
address = {Leipzig, Germany},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Pedro José Marrón, Georg Lausen: Efficient Cache Answerability for XPath Queries. In: Lacroix, Zoé (Ed.): International Workshop on Data Integration over the Web, University of Toronto Press, Toronto, Canada, 2002. @inproceedings{DIWeb2002:Marron,
title = {Efficient Cache Answerability for XPath Queries},
author = {Pedro José Marrón and Georg Lausen},
editor = {Zoé Lacroix},
year = {2002},
date = {2002-05-01},
booktitle = {International Workshop on Data Integration over the Web},
publisher = {University of Toronto Press},
address = {Toronto, Canada},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Georg Lausen, Pedro José Marrón: Adaptive Evaluation Techniques for Querying XML-based E-Catalogs. In: Proceedings of the 12th International Workshop on Research Issues on Data Engineering, IEEE Press, 2002. @inproceedings{RIDE2002:Lausen,
title = {Adaptive Evaluation Techniques for Querying XML-based E-Catalogs},
author = {Georg Lausen and Pedro José Marrón},
year = {2002},
date = {2002-02-01},
booktitle = {Proceedings of the 12th International Workshop on Research Issues on Data Engineering},
publisher = {IEEE Press},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Lule Ahmedi, Pedro José Marrón, Georg Lausen: Ontology-based Access to Heterogeneous XML Data. In: Int. Workshop on Web Databases, Vienna, Austria, 2001. @inproceedings{WebDB2001:Ahmedi,
title = {Ontology-based Access to Heterogeneous XML Data},
author = {Lule Ahmedi and Pedro José Marrón and Georg Lausen},
year = {2001},
date = {2001-09-01},
booktitle = {Int. Workshop on Web Databases},
address = {Vienna, Austria},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Pedro José Marrón, Georg Lausen: On Processing XML in LDAP. In: Proceedings of the 27th International Conference on Very Large Data Bases (VLDB), pp. 601-610, Morgan Kaufmann, Rome, Italy, 2001. @inproceedings{VLDB2001:Marron,
title = {On Processing XML in LDAP},
author = {Pedro José Marrón and Georg Lausen},
year = {2001},
date = {2001-09-01},
booktitle = {Proceedings of the 27th International Conference on Very Large Data Bases (VLDB)},
pages = {601-610},
publisher = {Morgan Kaufmann},
address = {Rome, Italy},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Lule Ahmedi, Pedro José Marrón, Georg Lausen: LDAP-based Ontology for Information Integration. In: Heuer, Andreas, Leymann, Frank, Priebe, Denny (Ed.): Proceedings of the 9th Datenbanksysteme in Büro, Technik und Wissenschaft (BTW) Conference, pp. 207-214, Springer, Oldenburg, Germany, 2001. @inproceedings{BTW2001:Ahmedi,
title = {LDAP-based Ontology for Information Integration},
author = {Lule Ahmedi and Pedro José Marrón and Georg Lausen},
editor = {Andreas Heuer and Frank Leymann and Denny Priebe},
year = {2001},
date = {2001-03-01},
booktitle = {Proceedings of the 9th Datenbanksysteme in Büro, Technik und Wissenschaft (BTW) Conference},
pages = {207-214},
publisher = {Springer},
address = {Oldenburg, Germany},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Pedro José Marrón: Design of a Middleware Service for Scalable Wide Area Network Applications. In: Proceedings of the International Symposium on Distributed Objects and Applications, IEEE Press, Antwerp, Belgium, 2000. @inproceedings{DOA2000:Marron,
title = {Design of a Middleware Service for Scalable Wide Area Network Applications},
author = {Pedro José Marrón},
year = {2000},
date = {2000-09-01},
booktitle = {Proceedings of the International Symposium on Distributed Objects and Applications},
publisher = {IEEE Press},
address = {Antwerp, Belgium},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Elke A Rundensteiner, Harumi A Kuno, Young-Gook Ra, Viviane Crestana-Taube, Matthew C Jones, Pedro José Marrón: The Multiview Project: Object Oriented View Technology and Applications (demonstration). In: Proceedings of the 1996 ACM SIGMOD International Conference on Management of Data, pp. 555, Montreal, Quebec, 1996. @inproceedings{SIGMOD1996:Rundensteiner,
title = {The Multiview Project: Object Oriented View Technology and Applications (demonstration)},
author = {Elke A Rundensteiner and Harumi A Kuno and Young-Gook Ra and Viviane Crestana-Taube and Matthew C Jones and Pedro José Marrón},
year = {1996},
date = {1996-06-01},
booktitle = {Proceedings of the 1996 ACM SIGMOD International Conference on Management of Data},
pages = {555},
address = {Montreal, Quebec},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Elke A Rundensteiner, Harumi A Kuno, Young-Gook Ra, Pedro José Marrón, Viviane Crestana-Taube, Matthew C Jones: Multiview Project: Applications of Object Oriented Views. In: Proceedings of the 1995 IBM CAS Conference, Toronto, Ontario, Canada, 1995. @inproceedings{CAS1995:Rundensteiner,
title = {Multiview Project: Applications of Object Oriented Views},
author = {Elke A Rundensteiner and Harumi A Kuno and Young-Gook Ra and Pedro José Marrón and Viviane Crestana-Taube and Matthew C Jones},
year = {1995},
date = {1995-11-01},
booktitle = {Proceedings of the 1995 IBM CAS Conference},
address = {Toronto, Ontario, Canada},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Miscellaneous
|
Margarita Mulero-Pázmány, José Ramiro Martinez-de Dios, Richard Figura, Chia-Yen Shih, Marc Schwarzbach, Francisco Alarcón, Andrea Kropp, Héctor Nebot, Janek Mann, Emilian Radoi, Gianluca Dini, Antidio Viguria Jiménez, Juan José Negro, Anibal Ollero, Pedro José Marrón: The Integration of UAS in Internet of Things for Conservation Biology. UAS applications for environmental issues, UAS4ENVIRO, 2017. @misc{mulero2017topcon,
title = {The Integration of UAS in Internet of Things for Conservation Biology},
author = {Margarita Mulero-Pázmány and José Ramiro Martinez-de Dios and Richard Figura and Chia-Yen Shih and Marc Schwarzbach and Francisco Alarcón and Andrea Kropp and Héctor Nebot and Janek Mann and Emilian Radoi and Gianluca Dini and Antidio Viguria Jiménez and Juan José Negro and Anibal Ollero and Pedro José Marrón},
year = {2017},
date = {2017-06-28},
abstract = {In recent years, Unmanned Aircraft Systems (a.k.a. UAS, drones or RPAS) have been incorporated to
environmental studies thanks to the exponential growth of the market, the decline on prices and technological
advances that make the systems easier to operate. Small UAS can be deployed almost anywhere at any
moment and equipped with different sensors that allow gathering detailed spatio-temporal information of high
value for studies in conservation biology. Heterogeneous sensor networks, also known as Internet of Things
have also started to play a major role in environmental studies because they allow recording abundant and
diverse data in large-scale scenarios that are characteristic from natural protected areas with little human
effort.
This communication presents the unprecedented possibilities that the combination of both technologies offer
for environmental monitoring and protection. In addition to traditional image gathering from drones, we also
exploited their innovative robotic capabilities for collecting samples and download data from tagged animals.
We describe some examples of UAS integration in sensor networks addressing environmentally relevant
applications such as pollution detection and wildlife monitoring that were developed and tested in natural
protected areas.},
howpublished = {UAS applications for environmental issues, UAS4ENVIRO},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
In recent years, Unmanned Aircraft Systems (a.k.a. UAS, drones or RPAS) have been incorporated to
environmental studies thanks to the exponential growth of the market, the decline on prices and technological
advances that make the systems easier to operate. Small UAS can be deployed almost anywhere at any
moment and equipped with different sensors that allow gathering detailed spatio-temporal information of high
value for studies in conservation biology. Heterogeneous sensor networks, also known as Internet of Things
have also started to play a major role in environmental studies because they allow recording abundant and
diverse data in large-scale scenarios that are characteristic from natural protected areas with little human
effort.
This communication presents the unprecedented possibilities that the combination of both technologies offer
for environmental monitoring and protection. In addition to traditional image gathering from drones, we also
exploited their innovative robotic capabilities for collecting samples and download data from tagged animals.
We describe some examples of UAS integration in sensor networks addressing environmentally relevant
applications such as pollution detection and wildlife monitoring that were developed and tested in natural
protected areas. |
PhD Theses
|
Pedro José Marrón: Processing XML in LDAP and its Application to Caching. Universität Freiburg, 2001, (Logos Verlag, Berlin, 2001, ISBN 3-89722-798-3). @phdthesis{Thesis:Marron,
title = {Processing XML in LDAP and its Application to Caching},
author = {Pedro José Marrón},
year = {2001},
date = {2001-10-01},
school = {Universität Freiburg},
note = {Logos Verlag, Berlin, 2001, ISBN 3-89722-798-3},
keywords = {},
pubstate = {published},
tppubtype = {phdthesis}
}
|
Presentations
|
Richard Figura, Frank Kaspar, Jan Keller, Till Adams, Miriam Felkers, Bernd Fischer, Marcus Handte, Pedro José Marrón, Hinrich Paulsen, Jochen Schiewe, Marvin Schuchert, Richard Wacker: FAIR – User-friendly provisioning of Climate- and Weather Data. 09.09.2019. @misc{Figura2019b,
title = {FAIR – User-friendly provisioning of Climate- and Weather Data},
author = {Richard Figura and Frank Kaspar and Jan Keller and Till Adams and Miriam Felkers and Bernd Fischer and Marcus Handte and Pedro José Marrón and Hinrich Paulsen and Jochen Schiewe and Marvin Schuchert and Richard Wacker},
editor = {European Meteorological Society},
url = {https://www.emetsoc.org/events/event/ems-annual-meeting-2019/},
year = {2019},
date = {2019-09-09},
abstract = {The quote ''Data is the new oil'' most clearly describes the increasing impact of information on our society and economy. One particularly valuable source of information in this regard is climate and weather data, which is instrumental in safeguarding of traffic and transportation, the optimisation of industries, the identification of potentials and risks of climate change and the development of corresponding adaptation and mitigation strategies. However, a correct understanding and handling of such data is often difficult for users without a meteorological background. Furthermore, processing and analysing this data is a challenging task that requires specialised software solutions and an infrastructure that is able to deal with huge data sets. This is a critical issue since almost 60% of the economic value in the EU is provided by SMEs[1], which do neither have the resources nor the knowledge to process weather and climate data efficiently.
Here we present FAIR, a new research project supported by the German Federal Ministry for Transport and Digital Infrastructure (BMVI) with 2.5 Million Euros. The goal of FAIR is to simplify the information exchange between the German national meteorological service (Deutscher Wetterdienst, DWD) and the economical- and public players using exemplary applications from various areas. For this purpose, FAIR defines a set of federated micro services for processing, visualisation and analysis of meteorological data. An Infrastructure as a Service (IaaS) allows small companies (or even individuals) to access these resources on demand. Further services target the extraction of specific information from model data (such as COSMO) and the conversion of the result into common formats (like GeoJSON) or the provision of the same data in OGC compliant geoservices (such as WMS/WFS) or services defined by the W3C (like SOAP or SPARQL). Assembling these kind of micro services allows us to support different kinds of applications while, at the same time, being able to acquire data from third parties and provide it to a weather service (e.g. for data assimilation).
To demonstrate the benefits of these micro services, three test scenarios are envisioned: 1) the planning of wind farms, 2) the integration of meteorological data for individual traffic routing and 3) the planning of social events, such as festivals. Three additional scenarios demonstrate data acquisition and provision by users: 1) crowdsourced sensing data coming from individual smartphones, 2) processed raster data coming from MODIS LST and 3) telemetry from airplanes.
[1] https://www.iwkoeln.de/fileadmin/publikationen/2017/344566/IW-Analyse_116_2017_Europaeische_Mittelstandspolitik.pdf
},
keywords = {},
pubstate = {published},
tppubtype = {presentation}
}
The quote ''Data is the new oil'' most clearly describes the increasing impact of information on our society and economy. One particularly valuable source of information in this regard is climate and weather data, which is instrumental in safeguarding of traffic and transportation, the optimisation of industries, the identification of potentials and risks of climate change and the development of corresponding adaptation and mitigation strategies. However, a correct understanding and handling of such data is often difficult for users without a meteorological background. Furthermore, processing and analysing this data is a challenging task that requires specialised software solutions and an infrastructure that is able to deal with huge data sets. This is a critical issue since almost 60% of the economic value in the EU is provided by SMEs[1], which do neither have the resources nor the knowledge to process weather and climate data efficiently.
Here we present FAIR, a new research project supported by the German Federal Ministry for Transport and Digital Infrastructure (BMVI) with 2.5 Million Euros. The goal of FAIR is to simplify the information exchange between the German national meteorological service (Deutscher Wetterdienst, DWD) and the economical- and public players using exemplary applications from various areas. For this purpose, FAIR defines a set of federated micro services for processing, visualisation and analysis of meteorological data. An Infrastructure as a Service (IaaS) allows small companies (or even individuals) to access these resources on demand. Further services target the extraction of specific information from model data (such as COSMO) and the conversion of the result into common formats (like GeoJSON) or the provision of the same data in OGC compliant geoservices (such as WMS/WFS) or services defined by the W3C (like SOAP or SPARQL). Assembling these kind of micro services allows us to support different kinds of applications while, at the same time, being able to acquire data from third parties and provide it to a weather service (e.g. for data assimilation).
To demonstrate the benefits of these micro services, three test scenarios are envisioned: 1) the planning of wind farms, 2) the integration of meteorological data for individual traffic routing and 3) the planning of social events, such as festivals. Three additional scenarios demonstrate data acquisition and provision by users: 1) crowdsourced sensing data coming from individual smartphones, 2) processed raster data coming from MODIS LST and 3) telemetry from airplanes.
[1] https://www.iwkoeln.de/fileadmin/publikationen/2017/344566/IW-Analyse_116_2017_Europaeische_Mittelstandspolitik.pdf
|
Proceedings
|
Pedro José Marrón, Thiemo Voigt, Christian Rohner, Bengt Ahlgren (Ed.): Proceedings of the 2nd ACM Workshop on Real-World Wireless Sensor Networks. Uppsala, Sweden, 2006. @proceedings{proc_realwsn06,
title = {Proceedings of the 2nd ACM Workshop on Real-World Wireless Sensor Networks},
editor = {Pedro José Marrón and Thiemo Voigt and Christian Rohner and Bengt Ahlgren},
year = {2006},
date = {2006-06-01},
address = {Uppsala, Sweden},
keywords = {},
pubstate = {published},
tppubtype = {proceedings}
}
|
Technical Reports
|
Christoph Ruffner, Pedro José Marrón, Kurt Rothermel: An Enhanced Application Model for Scheduling in Grid Environments. Institut für Informatik, Universität Stuttgart Stuttgart, Germany, no. Technical Report 2003/01, 2003. @techreport{TR2003-01:Ruffner,
title = {An Enhanced Application Model for Scheduling in Grid Environments},
author = {Christoph Ruffner and Pedro José Marrón and Kurt Rothermel},
year = {2003},
date = {2003-01-01},
number = {Technical Report 2003/01},
address = {Stuttgart, Germany},
institution = {Institut für Informatik, Universität Stuttgart},
keywords = {},
pubstate = {published},
tppubtype = {techreport}
}
|
Pedro José Marrón, Georg Lausen: HLCaches: An LDAP-based Distributed Cache Technology for XML. Institut für Informatik, Universität Freiburg no. Technical Report 147, 2001. @techreport{TR147:Marron,
title = {HLCaches: An LDAP-based Distributed Cache Technology for XML},
author = {Pedro José Marrón and Georg Lausen},
year = {2001},
date = {2001-01-01},
number = {Technical Report 147},
institution = {Institut für Informatik, Universität Freiburg},
keywords = {},
pubstate = {published},
tppubtype = {techreport}
}
|
Pedro José Marrón, Georg Lausen: Design and Applicability of a Transparent Network Redirection Layer. Institut für Informatik, Universität Freiburg no. Technical Report 143, 2000. @techreport{TR143:Marron,
title = {Design and Applicability of a Transparent Network Redirection Layer},
author = {Pedro José Marrón and Georg Lausen},
year = {2000},
date = {2000-10-01},
number = {Technical Report 143},
institution = {Institut für Informatik, Universität Freiburg},
keywords = {},
pubstate = {published},
tppubtype = {techreport}
}
|
