Publications

@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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@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 = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@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.},

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@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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pubstate = {published},

tppubtype = {inproceedings}

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@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 = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@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}

}

@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.},

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pubstate = {published},

tppubtype = {inproceedings}

}

@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}

}

@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}

}

@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.},

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pubstate = {published},

tppubtype = {inproceedings}

}

@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}

}

@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}

}

@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}

}

@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}

}

@inproceedings{nokey,

title = {Single-Sign-On in Smart Homes using Continuous Authentication},

author = {Jonathan Liebers and Nick Wittig and Simon Janzon and Pedram Golkar and Hakeem Moruf and Wilfried Forentin Wakeu Kontchipo and Uwe Gruenefeld and Stefan Schneegass},

doi = {10.1145/3568444.3570595},

year  = {2022},

date = {2022-12-29},

booktitle = {MUM '22: Proceedings of the 21st International Conference on Mobile and Ubiquitous Multimedia},

pages = {270–272},

abstract = {Modern ubiquitous computing environments are increasingly populated with smart devices that need to know the identity of users interacting with them. At the same time, the number of authentications that a user needs to perform increases, as nowadays devices such as smart TVs require authentication which was not the case in earlier times. Even for single-person households, the need to authenticate against present smart devices in the environment appears at regular intervals, ranging from TVs to voice assistants, to gaming consoles. To reduce the need for repeated authentication, we explore the concept of a system that allows the sharing of users’ authenticated identity information between smart devices, similar to the concept of Single-Sign-On on the internet. Following a preliminary field study, we show that such a system can decrease the number of necessary authentications in a ubiquitous computing environment by 84.4%, increasing usability and security.},

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pubstate = {published},

tppubtype = {inproceedings}

}

@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}

}

@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}

}

@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}

}

@inproceedings{nokeyc,

title = {Wisdom of the IoT Crowd: Envisioning a Smart Home-based Nutritional Intake Monitoring System},

author = {Sarah Faltaous and Simon Janzon and Roman Heger and Marvin Strauss and Pedram Golkar and Matteo Viefhaus and Marvin Prochazka and Uwe Gruenefeld and Stefan Schneegaß},

doi = {10.1145/3473856.3474009},

year  = {2021},

date = {2021-09-13},

urldate = {2021-09-13},

booktitle = {MuC '21: Proceedings of Mensch und Computer 2021},

pages = {568–573},

abstract = {Obesity and overweight are two factors linked to various health problems that lead to death in the long run. Technological advancements have granted the chance to create smart interventions. These interventions could be operated by the Internet of Things (IoT) that connects different smart home and wearable devices, providing a large pool of data. In this work, we use IoT with different technologies to present an exemplary nutrition monitoring intake system. This system integrates the input from various devices to understand the users’ behavior better and provide recommendations accordingly. Furthermore, we report on a preliminary evaluation through semi-structured interviews with six participants. Their feedback highlights the system’s opportunities and challenges.},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@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}

}

@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}

}

@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}

}

@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}

}

@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}

}

@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}

}

@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}

}

@inproceedings{renner19enssys,

title = {The Internet of Intermittent Things, a Land of Low-Hanging Fruits},

author = {Christian Renner and Matteo Zella},

year  = {2019},

date = {2019-11-10},

booktitle = {Proceedings of the 7th International Workshop on Energy Harvesting & Energy-Neutral Sensing Systems (ENSsys 2019)

},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@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}

}

@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}

}

@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}

}

@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}

}

@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}

}

@inproceedings{Ceriotti2018,

title = {Reins-MAC: Firefly Inspired Communication Scheduling for Reliable Low-Power Wireless},

author = {Matteo Ceriotti and Amy L Murphy},

year  = {2018},

date = {2018-09-03},

booktitle = {Proceedings of the 12th IEEE International Conference on Self-Adaptive and Self-Organizing Systems (SASO'18)},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@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}

}

@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}

}

@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}

}

@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}

}

@inproceedings{8617573,

title = {Investigation of a 3D Printed Tetrahedral Aligned Sphere Target at 145 GHz for Radar Positioning},

author = {Christian Schulz and Michael Gerding and Timo Jaeschke and Alexander Julian Golkowski and Nils Pohl},

doi = {10.23919/APMC.2018.8617573},

year  = {2018},

date = {2018-01-01},

booktitle = {Investigation of a 3D Printed Tetrahedral Aligned Sphere Target at 145 GHz for Radar Positioning

},

pages = {381-383},

organization = {2018 Asia-Pacific Microwave Conference (APMC)},

abstract = {A 3D printed tetrahedral aligned sphere target and its effect on FMCW radar measurements at 145 GHz are investigated in this paper. The target itself contains four differently sized metallic spheres connected by cylindrical holders. This yields an unambiguous reflection behaviour over all angles. For the evaluation, sinograms are simulated and measured in order to determine the distance and the angle between radar and target as well as the radar cross section (RCS). This allows for unambiguous angle estimations. One possible field of application is precise 3D industrial robot positioning. The simulations are performed by CST Microwave Studio using a shooting and bouncing ray approach to obtain the simulation results very fast compared to full 3D electromagnetic field simulations. Final measurements with aD-band FMCW radar prove the applicability of the presented 3D printed tetrahedral aligned sphere target.},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{2285-2286,

title = {RCS Investigation of Tetrahedral Aligned Sphere Targets for Radar Positioning},

author = {Christian Schulz and Michael Gerding and Timo Jaeschke and Alexander Julian Golkowski and Nils Pohl},

doi = {10.1109/APUSNCURSINRSM.2018.8608913},

year  = {2018},

date = {2018-01-01},

booktitle = {2018 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting},

pages = {2285-2286},

abstract = {This contribution presents the investigation of tetrahedral aligned sphere targets and their effect on radar measurements via sinograms. Here, the radar cross section (RCS) is evaluated in order to determine the distance and angle between radar and target for precise 3D industrial robot positioning. Therefore, the sinograms are simulated by a shooting and bouncing ray approach with CST Microwave Studio. Two different targets are investigated: One with equally sized and and one with differently sized spheres. While the former has ambiguities, which only allow an angle estimation within a certain range, the latter reduces these ambiguousness towards zero.},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{8385233,

title = {General Extension of FABAN and a Topology-based Approach to tolerate any Number of Faults},

author = {Valentin Fitz and Klaus Echtle},

isbn = {978-3-8007-4559-3},

year  = {2018},

date = {2018-04-03},

booktitle = {ARCS Workshop 2018; 31th International Conference on Architecture of Computing Systems},

pages = {1-8},

abstract = {FABAN is a fault tolerant atomic broadcast and agreement protocol in bridge-connected networks, which is well understood, precisely analysed and proved for the case with f = 1 faulty bridge. This paper introduces a general extension of FABAN for an arbitrary number f of faulty bridges and specifies the requirements for the underlying bridge-connected topology. The extension is fully compatible to the original protocol description, i.e. is identical in the case f = 1. A topology-based approach is provided as a solution to the problem of tolerating an arbitrary number of faults on the one side and low-cost topologies in regard to a relative small amount of bridges and connections on the other side. Related to this, a rather simple class of network topologies is defined and it is proven, that each network participant can send atomic broadcast messages via FABAN with all benefits the protocol provides.},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@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}

}

@inproceedings{Wirtz2017ETC,

title = {Encrypting Data to Pervasive Contexts},

author = {Hanno Wirtz and Torsten Zimmermann and Matteo Ceriotti and Klaus Wehrle},

year  = {2017},

date = {2017-03-01},

booktitle = {2017 IEEE International Conference on Pervasive Computing and Communications (PerCom)},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@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}

}

@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}

}

@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}

}

@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}

}

@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}

}

@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}

}

@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}

}

@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}

}

@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}

}

@inproceedings{10.1145/2999504.3001076,

title = {Acoustic Modem for Micro AUVs: Design and Practical Evaluation},

author = {Christian Renner and Alexander Julian Golkowski},

doi = {10.1145/2999504.3001076},

isbn = {9781450346375},

year  = {2016},

date = {2016-01-01},

booktitle = {Proceedings of the 11th ACM International Conference on Underwater Networks & Systems},

pages = {1-8},

abstract = {The recent development of small, cheap AUVs such as MONSUN and Hippocampus enables a plethora of applications for underwater inshore monitoring. Among these are the detection of pollution sources in ports, water-quality monitoring in lakes, and the support and protection of divers in context of disaster management. These tasks profit from online reporting and controlling as well as swarm interaction between the AUVs. For this purpose, communication is required. In this paper, we present a prototype of an acoustic modem that is (i) small enough to be carried by micro AUVs in the sub 10 L class, (ii) consumes little enough energy to not diminish operation times of its host, (iii) comes at an attractive unit cost of less than €600, and (iv) can reliably communicate at distances of 50m and more. Due to its modular build, the modem can be easily customized and is hence suitable as research platform to analyze, e.g., MAC and routing protocols. We present results of detailed real-world studies of its communication range, packet reception rate, and ranging accuracy.},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{10.5555/2893711.2893750,

title = {Poster: Affordable Acoustic Modem for Small-Sized Autonomous Underwater Vehicles},

author = {Christian Renner and Alexander Julian Golkowski and Erik Maehle},

isbn = {9780994988607},

year  = {2016},

date = {2016-01-01},

booktitle = {Proceedings of the 2016 International Conference on Embedded Wireless Systems and Networks},

pages = {235-236},

abstract = {The development of small, cheap AUVs offers a plethora of applications for underwater inshore monitoring. For online reporting and controlling as well as swarm interaction, communication is required. We present a prototype of an acoustic modem that is (i) small enough to be carried by small-sized AUVs in the sub 10 L class, (ii) consumes little enough energy to not diminish operation times of its host, (iii) comes at a much lesser unit cost than commercial solutions. Our evaluation indicates that communication is reliable at distances up to 43 m and beyond.},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{7499245,

title = {FABAN - Fault-Tolerant Atomic Broadcast and Agreement in Bridge-Connected Networks},

author = {Klaus Echtle and Valentin Fitz},

isbn = {978-3-8007-4157-1},

year  = {2016},

date = {2016-04-05},

booktitle = {ARCS 2016; 29th International Conference on Architecture of Computing Systems},

pages = {1-10},

abstract = {FABAN is a new protocol to solve atomic broadcast and Byzantine agreement in a bridge-connected network that provides only f + 1 disjoint paths between any pair of bridges, where f is the number of bridges assumed to be faulty. The case f = 1 with 2 redundant paths is expected to be typical since higher numbers of redundant paths lead to costly networks. In FABAN broadcast messages are signed by the sender and distributed in the network by so-called waves and counterwaves. The three tasks (1) message distribution, (2) message's timeliness checking, and (3) message forwarding are separated between disjoint sets of bridges. As usual, bridges must forward messages according to the topology of the network. Besides this the functionality of bridges is kept as simple as possible. An algorithm for the generation of waves and counterwaves for arbitrary topologies is provided and its completeness formally proven.},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@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}

}

@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}

}

@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}

}

@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}

}

@inproceedings{Apolinarski2015a,

title = {Establishing Secure Intelligent Environments},

author = {Wolfgang Apolinarski},

url = {http://dx.doi.org/10.3233/978-1-61499-530-2-43},

doi = {10.3233/978-1-61499-530-2-43},

year  = {2015},

date = {2015-01-01},

booktitle = {Workshop Proceedings of the 11th International Conference on Intelligent Environments, Prague, Czech Republic, July 15-17, 2015},

pages = {43--45},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@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}

}

@inproceedings{schmidt15:ewsn,

title = {If You Cant Take the Heat: Temperature Effects on Low-Power Wireless Networks and How to Mitigate Them},

author = {Florian Schmidt and Matteo Ceriotti and Niklas Hauser and Klaus Wehrle},

year  = {2015},

date = {2015-02-01},

booktitle = {Proceedings of the 12th European Conference on Wireless Sensor Networks (EWSN15)},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@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}

}

@inproceedings{Apolinar_PerCity2014,

title = {The GAMBAS Middleware and SDK},

author = {Wolfgang Apolinarski and Muhammad Umer Iqbal and Josiane Parreira},

year  = {2014},

date = {2014-03-01},

booktitle = {The 1st International IEEE Workshop on Pervasive Systems for Smart Cities (PerCity) at PerCom 2014},

address = {Budapest, Hungary},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@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}

}

@inproceedings{garcia2014,

title = {Smart City Energy Management via Monitoring of Key Performance Indicators},

author = {José Javier Garcia and Juan José Cardenas and Regina Enrich and Dejan Ilic and Stamatis Karnouskos and Robert Sauter},

year  = {2014},

date = {2014-06-01},

booktitle = {Challenges Of Implementing Active Distribution System Management, CIRED Workshop 2014},

address = {Rome, Italy},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{6918968,

title = {Pervasive content-centric wireless networking},

author = {Hanno Wirtz and Matteo Ceriotti and Klaus Wehrle},

year  = {2014},

date = {2014-06-01},

booktitle = {Proceedings of the 15th IEEE 

 International Symposium on a World of Wireless Mobile and Multimedia 

 Networks (WoWMoM14)},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{6918950,

title = {CA-Fi: Ubiquitous mobile wireless networking without 802.11 overhead and restrictions},

author = {Hanno Wirtz and Torsten Zimmermann and Matteo Ceriotti and Klaus Wehrle},

year  = {2014},

date = {2014-06-01},

booktitle = {Proceedings of the 15th IEEE 

 International Symposium on a World of Wireless Mobile and Multimedia 

 Networks (WoWMoM14)},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Wirtz:2014:WAO:2557642.2578224,

title = {A Wireless Application Overlay for Ubiquitous Mobile Multimedia Sensing and Interaction},

author = {Hanno Wirtz and Jan Rüth and Torsten Zimmermann and Matteo Ceriotti and Klaus Wehrle},

year  = {2014},

date = {2014-03-01},

booktitle = {Proceedings of the 5th ACM Multimedia Systems Conference (MMSys 2014)},

pages = {236--247},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{poster14,

title = {Poster Abstract: Content-centric Wireless Networking},

author = {Hanno Wirtz and Matteo Ceriotti and Klaus Wehrle},

year  = {2014},

date = {2014-02-01},

booktitle = {Poster at the 15th International Workshop on Mobile Computing Systems and Applications (HotMobile 2014)},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{hotbox14,

title = {HotBox: Testing Temperature Effects in Sensor Networks},

author = {Florian Schmidt and Matteo Ceriotti and Niklas Hauser and Klaus Wehrle},

year  = {2014},

date = {2014-01-01},

booktitle = {Technical Report: AIB-2014-14, RWTH Aachen},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@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}

}

@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}

}

@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}

}

@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}

}

@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}

}

@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}

}

@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}

}

@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}

}

@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}

}

@inproceedings{Schmidt:2013:BED:2505469.2505475,

title = {Bit Error Distribution and Mutation Patterns of Corrupted Packets in Low-power Wireless Networks},

author = {Florian Schmidt and Matteo Ceriotti and Klaus Wehrle},

year  = {2013},

date = {2013-09-01},

booktitle = {Proceedings of the 8th ACM International Workshop on Wireless Network Testbeds, Experimental Evaluation and Characterization (WINTECH '13)},

pages = {49--56},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Bosling:2013:FCD:2505469.2505477,

title = {Fingerprinting Channel Dynamics in Indoor Low-power Wireless Networks},

author = {Marcel Bosling and Matteo Ceriotti and Torsten Zimmermann and Ágila Bitsch Jó Link and Klaus Wehrle},

year  = {2013},

date = {2013-09-01},

booktitle = {Proceedings of the 8th ACM International Workshop on Wireless Network Testbeds, Experimental Evaluation and Characterization (WINTECH '13)},

pages = {65--72},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{sensornetze13,

title = {Towards Application-Centric Deployment of Low-Power Wireless Networks},

author = {Matteo Ceriotti and Alexandr Krylovskiy and Klaus Wehrle},

year  = {2013},

date = {2013-09-01},

booktitle = {Sammelband der Beiträge zum 12. GI/ITG KuVS Fachgespräch Drahtlose Sensornetze (Technical Report)},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{wagner_AAL2011,

title = {Context-aware support for people with dementia and their families},

author = {Yehya Mohamad and Henrike Gappa and Jaroslav Pullmann and Gaby Nordbrock and Carlos Velasco and Marcus Handte and Stephan Wagner and Marcel Schweda},

year  = {2012},

date = {2012-00-01},

booktitle = {Deutscher AAL-Kongress 2012 (Technik für ein selbstbestimmtes Leben)},

address = {Berlin, Germany},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@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}

}

@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}

}

@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}

}

@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}

}

@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}

}

@inproceedings{SmartGridComm2012,

title = {Using a 6LoWPAN Smart Meter Mesh Network for Event-Driven Monitoring 

 of Power Quality},

author = {Joel Höglund and Dejan Ilic and Stamatis Karnouskos and Robert Sauter and Per Goncalves Da Silva},

year  = {2012},

date = {2012-11-01},

booktitle = {Third IEEE International Conference on Smart Grid Communications 

 (IEEE SmartGridComm 2012)},

address = {Tainan City, Taiwan},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@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}

}

@inproceedings{sensornetze12,

title = {How to simulate the Internet of Things?},

author = {Elias Weingaertner and Matteo Ceriotti and Klaus and Wehrle},

year  = {2012},

date = {2012-09-01},

booktitle = {Sammelband der Beiträge zum 11. GI/ITG KuVS Fachgespräch Drahtlose Sensornetze (Technical Report)},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@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}

}

@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}

}

@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}

}

@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}

}

@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}

}

@inproceedings{hoeglund2011dcossdemo,

title = {Demo Abstract: Event-driven IPv6 Communication for the Smart Grid Infrastructure},

author = {Joel Höglund and Joakim Eriksson and Niclas Finne and Robert Sauter and Stamatis Karnouskos},

url = {http://sites.google.com/site/karnouskos/files/2011_DCOSS.pdf},

doi = {10.1109/DCOSS.2011.5982144},

year  = {2011},

date = {2011-06-01},

booktitle = {Proceedings of the 7th IEEE International Conference on Distributed Computing in Sensor Systems (IEEE DCOSS '11)},

address = {Barcelona, Spain},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@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}

}

@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}

}

@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}

}

@inproceedings{5779037,

title = {Is there light at the ends of the tunnel? Wireless sensor networks for adaptive lighting in road tunnels},

author = {Matteo Ceriotti and Michele CorrÁ and Leandro D'Orazio and Roberto Doriguzzi and Daniele Facchin and Stefan Guna and Gian Paolo Jesi and Renato Lo Cigno and Luca Mottola and Amy L Murphy and Massimo Pescalli and Gian Pietro Picco and Denis Pregnolato and Carloalberto Torghele},

year  = {2011},

date = {2011-04-01},

booktitle = {Proceedings of the 10th ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN'11)},

pages = {187-198},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Chini:2011:DTU:2070942.2071014,

title = {Demo Abstract: TRIDENT, Untethered Observation of Physical Communication Made to Share},

author = {Matteo Chini and Matteo Ceriotti and Ramona Marfievici and Amy L Murphy and Gian Pietro Picco},

year  = {2011},

date = {2011-11-01},

booktitle = {Demo at the 9th ACM Conference on Embedded Networked Sensor Systems (SenSys '11)},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@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}

}

@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}

}

@inproceedings{Majuntke_IE2010,

title = {A Coordination Framework for Pervasive Applications in Multi-User Environments},

author = {Verena Majuntke and Gregor Schiele and Kai Spohrer and Marcus Handte and Christian Becker},

year  = {2010},

date = {2010-07-01},

booktitle = {6th International Conference on Intelligent Environments (IE 2010)},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@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}

}

@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}

}

@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}

}

@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}

}

@inproceedings{Schiele_AISE2010b,

title = {Pervasive Computing Middleware},

author = {Gregor Schiele and Marcus Handte and Christian Becker},

year  = {2010},

date = {2010-01-01},

booktitle = {Handbook of Ambient Intelligence and Smart Environments (AISE)},

publisher = {Springer Publishing Company, Incorporated},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@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}

}

@inproceedings{Ceriotti:2010:MJL:1947841.1947845,

title = {Motes in the Jungle: Lessons Learned Froma Short-term WSN Deployment in the Ecuador Cloud Forest},

author = {Matteo Ceriotti and Matteo Chini and Amy L Murphy and Gian Pietro Picco and Francesca Cagnacci and Bryony Tolhurst},

year  = {2010},

date = {2010-12-01},

booktitle = {Proceedings of the 4th International Conference on Real-world Wireless Sensor Networks (REALWSN'10)},

pages = {25--36},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{wu2010,

title = {Long term wireless ambient monitoring of heritage buildings},

author = {Huayong Wu and Daniele Zonta and Matteo Pozzi and Paolo Zanon and Matteo Ceriotti and Luca Mottola and Gian Pietro Picco and Stefan Guna and Amy L Murphy and Michele Corra},

year  = {2010},

date = {2010-03-01},

booktitle = {Proceedings of the SPIE International Conference on Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{demo2010,

title = {Demo Abstract: A MAC Contest between LPL (the Champion) and Reins-MAC (the Challenger, an Anarchic TDMA Scheduler Providing QoS)},

author = {Matteo Ceriotti and Amy L Murphy},

year  = {2010},

date = {2010-11-01},

booktitle = {Demo at the 8th ACM International Conference on Embedded Networked Sensor Systems (SenSys'10)},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Haroon_PERCOM2009,

title = {Generic Role Assignment: A Uniform Middleware 

Abstraction for Configuration of Pervasive Systems},

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},

tppubtype = {inproceedings}

}

@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}

}

@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}

}

@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}

}

@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}

}

@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}

}

@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}

}

@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}

}

@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}

}

@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}

}

@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}

}

@inproceedings{zonta2009,

title = {Real-Time Health Monitoring of Historic Buildings with Wireless Sensor Networks},

author = {Daniele Zonta and Matteo Pozzi and Huayong Wu and Paolo Zanon and Matteo Ceriotti and Luca Mottola and Gian Pietro Picco and Amy L Murphy and Stefan Guna},

year  = {2009},

date = {2009-09-01},

booktitle = {Proceedings of the 7th International Workshop on Structural Health Monitoring (IWSHM'09)},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Ceriotti:2009:MHB:1602165.1602191,

title = {Monitoring Heritage Buildings with Wireless Sensor Networks: The Torre Aquila Deployment},

author = {Matteo Ceriotti and Luca Mottola and Gian Pietro Picco and Amy L Murphy and Stefan Guna and Michele CorrÁ and Matteo Pozzi and Daniele Zonta and Paolo Zanon},

year  = {2009},

date = {2009-04-01},

booktitle = {Proceedings of the 2009 International Conference on Information Processing in Sensor Networks (IPSN '09)},

pages = {277--288},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{demo09,

title = {Demo Abstract: Adaptive Lighting in Road Tunnels Using Wireless Sensor Networks},

author = {Matteo Ceriotti and Roberto Doriguzzi and Stefan Guna and Renato Lo Cigno and Luca Mottola and Amy L Murphy and Matteo Nardelli and Gian Pietro Picco and Carloalberto Torghele},

year  = {2009},

date = {2009-02-01},

booktitle = {Demo at the 1st European TinyOS Technology Exchange (ETTX'09)},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@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}

}

@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}

}

@inproceedings{Schiele_Perware2008,

title = {Experiences in Designing an Energy-Aware Middleware for Pervasive Computing},

author = {Gregor Schiele and Marcus Handte and Christian Becker},

year  = {2008},

date = {2008-03-01},

booktitle = {PerWare Workshop at the 6th IEEE International Conference on Pervasive Computing and Communications (PerCom 08)},

address = {Hong Kong, China},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Ceriotti:2008:DSV:1363686.1363714,

title = {Data Sharing vs. Message Passing: Synergy or Incompatibility?: An Implementation-driven Case Study},

author = {Matteo Ceriotti and Amy L Murphy and Gian Pietro Picco},

year  = {2008},

date = {2008-03-01},

booktitle = {Proceedings of the 2008 ACM Symposium on Applied Computing (SAC'08)},

pages = {100--107},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{poster08,

title = {Poster Abstract: Introducing an adaptive MAC layer to support Quality of Service in WSN},

author = {Matteo Ceriotti and Amy L Murphy},

year  = {2008},

date = {2008-01-01},

booktitle = {Poster at the 5th European conference on Wireless Sensor Networks (EWSN'08)},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@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}

}

@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}

}

@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}

}

@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}

}

@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}

}

@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}

}

@inproceedings{Schiele_Percom2007,

title = {Good Manners for Pervasive Applications - An Approach Based on the Ambient Calculus},

author = {Gregor Schiele and Marcus Handte and Christian Becker},

year  = {2007},

date = {2007-03-01},

booktitle = {WIP Track, International Conference on Pervasive Computing and Communications (PERCOM) 2007},

address = {New York, USA},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Handte_ICPS2007,

title = {Automatic Reactive Adaptation of Pervasive Applications},

author = {Marcus Handte and Klaus Herrmann and Gregor Schiele and Christian Becker and Kurt Rothermel},

year  = {2007},

date = {2007-07-01},

booktitle = {IEEE International Conference on Pervasive Services (ICPS)},

address = {2007},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Handte_Perware2007,

title = {Supporting Pluggable Configuration Algorithms in PCOM},

author = {Marcus Handte and Klaus Herrmann and Gregor Schiele and Christian Becker},

year  = {2007},

date = {2007-03-01},

booktitle = {Middleware Support for Pervasive Computing Workshop (PERWARE), International Conference on Pervasive Computing and Communications (PERCOM) 2007},

address = {New York, USA},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@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}

}

@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}

}

@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}

}

@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}

}

@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}

}

@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}

}

@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}

}

@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}

}

@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}

}

@inproceedings{Urbanski_Informatik2006,

title = {Experience using Processes for Pervasive Applications},

author = {Stephan Urbanski and Marcus Handte and Gregor Schiele and Kurt Rothermel},

year  = {2006},

date = {2006-10-01},

booktitle = {Pervasive University Workshop, Informatik 2006},

address = {Dresden, Germany},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Weis_Percom2006,

title = {Customizable Pervasive Applications},

author = {Torben Weis and Marcus Handte and Mirko Knoll and Christian Becker},

year  = {2006},

date = {2006-03-01},

booktitle = {International Conference on Pervasive Computing and Communications (PERCOM) 2006},

address = {Pisa, Italy},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Handte_Percom2006,

title = {3PC/MarNET Pervasive Presenter},

author = {Marcus Handte and Stephan Urbanski and Christian Becker and Patrick Reinhard and Michael Engel and Matthew Smith},

year  = {2006},

date = {2006-03-01},

booktitle = {International Conference on Pervasive Computing and Communications (PERCOM) Demos 2006},

address = {Pisa, Italy},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@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}

}

@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}

}

@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}

}

@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}

}

@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}

}

@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}

}

@inproceedings{monitoringOfCivilStructures2006,

title = {Monitoring of Civil Infrastructures Using Wireless Sensor Networks},

author = {Reinhard Bischoff and Jonas Meyer and Glauco Feltrin and Olga Saukh},

year  = {2006},

date = {2006-01-01},

booktitle = {1st Asia-Pacific Workshop on Structural Health Monitoring (APWSHM'06)},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{aWSN4ForceMonitoringOfCableStays2006,

title = {A Wireless Sensor Network for Force Monitoring of Cable Stays},

author = {Glauco Feltrin and Jonas Meyer and Reinhard Bischoff and Olga Saukh},

year  = {2006},

date = {2006-01-01},

booktitle = {3rd International Conference on Bridge Maintenance (IABMAS'06)},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{aLowPowerWSN4SHM2006,

title = {A Low Power Wireless Sensor Network for Structural Health Monitoring},

author = {Jonas Meyer and Reinhard Bischoff and Olga Saukh and Glauco Feltrin},

year  = {2006},

date = {2006-01-01},

booktitle = {3rd International Conference on Bridge Maintenance (IABMAS'06)},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@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}

}

@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}

}

@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}

}

@inproceedings{Tilevich_ICSM2005,

title = {Appletizing: Running Legacy Java Code Remotely From a Web Browser},

author = {Eli Tilevich and Yannis Smaragdakis and Marcus Handte},

year  = {2005},

date = {2005-09-01},

booktitle = {International Conference on Software Maintenance (ICSM) 2005},

address = {Budapest, Hungary},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Handte_ICPS2005,

title = {Peer-based Automatic Configuration of Pervasive Applications},

author = {Marcus Handte and Christian Becker and Kurt Rothermel},

year  = {2005},

date = {2005-07-01},

booktitle = {International Conference on Pervasive Services (ICPS) 2005},

address = {Santorini, Greece},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Handte_Pervasive2005,

title = {Adaptation Support for Stateful Components in PCOM},

author = {Marcus Handte and Gregor Schiele and Stephan Urbanski and Christian Becker},

year  = {2005},

date = {2005-05-01},

booktitle = {Workshop on Software Architectures for Self-Organization: Beyond Ad-Hoc Networking at Pervasive 2005},

address = {Munich, Germany},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@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}

}

@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}

}

@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}

}

@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}

}

@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}

}