% % This file was created by the TYPO3 extension % bib % --- Timezone: CET % Creation date: 2024-03-29 % Creation time: 09-08-30 % --- Number of references % 45 % @Inproceedings { 2023-schemmel-kdalloc-tool, title = {KDAlloc: The KLEE Deterministic Allocator: Deterministic Memory Allocation during Symbolic Execution and Test Case Replay}, year = {2023}, month = {7}, day = {13}, url = {https://dl.acm.org/doi/pdf/10.1145/3597926.3604921}, booktitle = {ACM SIGSOFT International Symposium on Software Testing and Analysis (ISSTA 2023)}, DOI = {10.1145/3597926.3604921}, reviewed = {1}, author = {Schemmel, Daniel and B{\"u}ning, Julian and Busse, Frank and Nowack, Martin and Cadar, Cristian} } @Article { Jakobs_2023_3, title = {Preserving the Royalty-Free Standards Ecosystem}, journal = {European Intellectual Property Review}, year = {2023}, month = {7}, volume = {45}, number = {7}, pages = {371-375}, abstract = {It has long been recognized in Europe and elsewhere that standards-development organizations (SDOs) may adopt policies that require their participants to license patents essential to the SDO’s standards (standards-essential patents or SEPs) to manufacturers of standardized products (“implementers”) on a royalty-free (RF) basis. This requirement contrasts with SDO policies that permit SEP holders to charge implementers monetary patent royalties, sometimes on terms that are specified as “fair, reasonable and nondiscriminatory” (FRAND). As demonstrated by two decades of intensive litigation around the world, FRAND royalties have given rise to intractable disputes regarding the manner in which such royalties should be calculated and adjudicated. In contrast, standards distributed on an RF basis are comparatively free from litigation and the attendant transaction costs. Accordingly, numerous SDOs around the world have adopted RF licensing policies and many widely adopted standards, including Bluetooth, USB, IPv6, HTTP, HTML and XML, are distributed on an RF basis. This note briefly discusses the commercial considerations surrounding RF standards, the relationship between RF standards and open source software (OSS) and the SDO policy mechanisms – including “universal reciprocity” -- that enable RF licensing to succeed in the marketplace.}, ISSN = {0142-0461}, DOI = {10.2139/ssrn.4235647}, reviewed = {1}, author = {Contreras, Jorge and Bekkers, Rudi and Biddle, Brad and Bonadio, Enrico and Carrier, Michael A. and Chao, Bernard and Duan, Charles and Gilbert, Richard and Henkel, Joachim and Hovenkamp, Erik and Husovec, Martin and Jakobs, Kai and Kim, Dong-hyu and Lemley, Mark A. and Love, Brian J. and McDonagh, Luke and Scott Morton, Fiona M. and Schultz, Jason and Simcoe, Timothy and Urban, Jennifer M. and Xiang, Joy Y} } @Incollection { 2023_klugewilkes_crd-b2.iv, title = {Modular Control and Services to Operate Line-less Mobile Assembly Systems}, year = {2023}, month = {2}, day = {8}, pages = {303-328}, abstract = {The increasing product variability and lack of skilled workers demand for autonomous, flexible production. Since assembly is considered a main cost driver and accounts for a major part of production time, research focuses on new technologies in assembly. The paradigm of Line-less Mobile Assembly Systems (LMAS) provides a solution for the future of assembly by mobilizing all resources. Thus, dynamic product routes through spatiotemporally configured assembly stations on a shop floor free of fixed obstacles are enabled. In this chapter, we present research focal points on different levels of LMAS, starting with the macroscopic level of formation planning, followed by the mesoscopic level of mobile robot control and multipurpose input devices and the microscopic level of services, such as interpreting autonomous decisions and in-network computing. We provide cross-level data and knowledge transfer through a novel ontology-based knowledge management. Overall, our work contributes to future safe and predictable human-robot collaboration in dynamic LMAS stations based on accurate online formation and motion planning of mobile robots, novel human-machine interfaces and networking technologies, as well as trustworthy AI-based decisions.}, keywords = {Lineless mobile assembly systems (LMAS); Formation planning; Online motion planning; In-network computing; Interpretable AI; Human-machine collaboration; Ontology-based knowledge management}, tags = {internet-of-production}, url = {https://www.comsys.rwth-aachen.de/fileadmin/papers/2023/2023-klugewilkes-iop-b2.iv.pdf}, publisher = {Springer}, series = {Interdisciplinary Excellence Accelerator Series}, booktitle = {Internet of Production: Fundamentals, Applications and Proceedings}, ISBN = {978-3-031-44496-8}, DOI = {10.1007/978-3-031-44497-5_13}, reviewed = {1}, author = {Kluge-Wilkes, Aline and Baier, Ralph and Gossen, Daniel and Kunze, Ike and M{\"u}ller, Aleksandra and Shahidi, Amir and Wolfschl{\"a}ger, Dominik and Brecher, Christian and Corves, Burkhard and H{\"u}sing, Mathias and Nitsch, Verena and Schmitt, Robert H. and Wehrle, Klaus} } @Inproceedings { 2022-schemmel-kdalloc, title = {A Deterministic Memory Allocator for Dynamic Symbolic Execution}, year = {2022}, month = {6}, tags = {safe}, url = {https://drops.dagstuhl.de/opus/volltexte/2022/16237/pdf/LIPIcs-ECOOP-2022-9.pdf}, booktitle = {European Conference on Object-Oriented Programming (ECOOP 2022)}, DOI = {10.4230/LIPIcs.ECOOP.2022.9}, reviewed = {1}, author = {Schemmel, Daniel and B{\"u}ning, Julian and Busse, Frank and Nowack, Martin and Cadar, Cristian} } @Article { 2021_buckhorst_lmas, title = {Holarchy for Line-less Mobile Assembly Systems Operation in the Context of the Internet of Production}, journal = {Procedia CIRP}, year = {2021}, month = {5}, day = {3}, volume = {99}, pages = {448-453}, abstract = {Assembly systems must provide maximum flexibility qualified by organization and technology to offer cost-compliant performance features to differentiate themselves from competitors in buyers' markets. By mobilization of multipurpose resources and dynamic planning, Line-less Mobile Assembly Systems (LMASs) offer organizational reconfigurability. By proposing a holarchy to combine LMASs with the concept of an Internet of Production (IoP), we enable LMASs to source valuable information from cross-level production networks, physical resources, software nodes, and data stores that are interconnected in an IoP. The presented holarchy provides a concept of how to address future challenges, meet the requirements of shorter lead times, and unique lifecycle support. The paper suggests an application of decision making, distributed sensor services, recommender-based data reduction, and in-network computing while considering safety and human usability alike.}, note = {Proceedings of the 14th CIRP Conference on Intelligent Computation in Manufacturing Engineering (ICME '20), July 14-17, 2020, Gulf of Naples, Italy}, keywords = {Internet of Production; Line-less Mobile Assembly System; Industrial Assembly; Smart Factory}, tags = {internet-of-production}, url = {https://www.comsys.rwth-aachen.de/fileadmin/papers/2021/2021-buckhorst-holarchy.pdf}, publisher = {Elsevier}, event_place = {Gulf of Naples, Italy}, event_date = {July 14-17, 2020}, ISSN = {2212-8271}, DOI = {10.1016/j.procir.2021.03.064}, reviewed = {1}, author = {Buckhorst, Armin F. and Montavon, Benjamin and Wolfschl{\"a}ger, Dominik and Buchsbaum, Melanie and Shahidi, Amir and Petruck, Henning and Kunze, Ike and Pennekamp, Jan and Brecher, Christian and H{\"u}sing, Mathias and Corves, Burkhard and Nitsch, Verena and Wehrle, Klaus and Schmitt, Robert H.} } @Inproceedings { 2019-glebke-wirelessgain, title = {Enabling Wireless Network Support for Gain Scheduled Control}, year = {2019}, month = {3}, day = {25}, tags = {reflexes,spp}, url = {https://www.comsys.rwth-aachen.de/fileadmin/papers/2019/2019-glebke-wirelessgain.pdf}, publisher = {ACM}, booktitle = {In Proceedings of the International Workshop on Edge Systems, Analytics and Networking (EdgeSys 2019)}, event_place = {Dresden, Germany}, event_name = {International Workshop on Edge Systems, Analytics and Networking (EdgeSys 2019)}, event_date = {25.03.2019}, DOI = {10.1145/3301418.3313943}, reviewed = {1}, author = {Gallenm{\"u}ller, Sebastian and Glebke, Ren{\'e} and G{\"u}nther, Stephan and Hauser, Eric and Leclaire, Maurice and Reif, Stefan and R{\"u}th, Jan and Schmidt, Andreas and Carle, Georg and Herfet, Thorsten and Schr{\"o}der-Preikschat, Wolfgang and Wehrle, Klaus} } @Inproceedings { 2018-soria-dustmann-parti, title = {PARTI: A Multi-interval Theory Solver for Symbolic Execution}, year = {2018}, month = {9}, tags = {symbiosys}, url = {file:2195}, booktitle = {Proceedings of the 2018 Conference on Automated Software Engineering (ASE'18)}, DOI = {10.1145/3238147.3238179}, reviewed = {1}, author = {Soria Dustmann, Oscar and Wehrle, Klaus and Cadar, Cristian} } @Inproceedings { 2018-rueth-reflexnetcompute, title = {Towards In-Network Industrial Feedback Control}, year = {2018}, month = {8}, day = {20}, tags = {reflexes}, url = {https://www.comsys.rwth-aachen.de/fileadmin/papers/2018/2018-rueth-reflexnetcompute.pdf}, publisher = {ACM}, booktitle = {Proceedings of the ACM SIGCOMM 2018 1st Workshop on In-Network Computing (NetCompute '18)}, event_place = {Budapest, Hungary}, event_name = {ACM SIGCOMM 2018 1st Workshop on In-Network Computing (NetCompute 2018)}, event_date = {20.08.2018}, DOI = {10.1145/3229591.3229592}, reviewed = {1}, author = {R{\"u}th, Jan and Glebke, Ren{\'e} and Wehrle, Klaus and Causevic, Vedad and Hirche, Sandra} } @Article { 2018-scheitle-ccr-caa, title = {A First Look at Certification Authority Authorization (CAA)}, journal = {ACM SIGCOMM Computer Communications Review (CCR)}, year = {2018}, month = {4}, volume = {48}, pages = {10-23}, note = {https://www.net.in.tum.de/fileadmin/bibtex/publications/papers/caa17.pdf}, tags = {internet-measurements}, url = {https://ccronline.sigcomm.org/wp-content/uploads/2018/05/sigcomm-ccr-final163.pdf}, web_url = {https://ccronline.sigcomm.org/2018/a-first-look-at-certification-authority-authorization-caa/}, web_url_date = {2018-06-05}, DOI = {10.1145/3213232.3213235}, reviewed = {1}, author = {Scheitle, Quirin and Chung, Taejoong and Hiller, Jens and Gasser, Oliver and Naab, Johannes and van Rijswijk-Deij, Roland and Hohlfeld, Oliver and Holz, Ralph and Choffnes, Dave and Mislove, Alan and Carle, Georg} } @Inproceedings { 2017-liew-schemmel-fp, title = {Floating-Point Symbolic Execution: A Case Study in N-Version Programming}, year = {2017}, month = {10}, day = {30}, tags = {symbiosys}, url = {file:1848}, booktitle = {Proceedings of the 32nd IEEE/ACM International Conference on Automated Software Engineering}, event_place = {Urbana-Champaign, IL, USA}, language = {en}, ISBN = {978-1-5386-2684-9/17}, reviewed = {1}, author = {Liew, Daniel and Schemmel, Daniel and Cadar, Cristian and Donaldson, Alastair and Z{\"a}hl, Rafael and Wehrle, Klaus} } @Inproceedings { 2017-wirtz-zimmermann-percom-etc, title = {Encrypting Data to Pervasive Contexts}, year = {2017}, month = {3}, day = {13}, url = {https://www.comsys.rwth-aachen.de/fileadmin/papers/2017/2017-wirtz-zimmermann-percom-etc.pdf}, misc2 = {Online}, publisher = {IEEE}, booktitle = {Proceedings of the 2017 IEEE International Conference on Pervasive Computing and Communications (PerCom), Kona, Big Island, HI, USA}, language = {en}, ISBN = {978-1-5090-4328-6}, DOI = {10.1109/PERCOM.2017.7917877}, reviewed = {1}, author = {Wirtz, Hanno and Zimmermann, Torsten and Ceriotti, Matteo and Wehrle, Klaus} } @Article { 2015-cheng-piap-jmu, title = {Psychologist in a Pocket: Lexicon Development and Content Validation of a Mobile-Based App for Depression Screening}, journal = {JMIR Mhealth Uhealth}, year = {2016}, month = {7}, day = {20}, volume = {4}, number = {3}, pages = {e88}, tags = {piap}, web_url = {http://mhealth.jmir.org/2016/3/e88/}, web_url2 = {http://www.ncbi.nlm.nih.gov/pubmed/27439444}, misc2 = {Online}, language = {en}, ISSN = {2291-5222}, DOI = {10.2196/mhealth.5284}, reviewed = {1}, author = {Cheng, Paula Glenda Ferrer and Ramos, Roann Munoz and Bitsch Link, J{\'o} Agila and Jonas, Stephan Michael and Ix, Tim and See, Portia Lynn Quetulio and Wehrle, Klaus} } @Proceedings { 2016-Jakobs-EURAS, title = {Co-opetition and Open Innovation. Proc. 21st EURAS Annual Standardisation Conference, 2016, Montpellier, France}, year = {2016}, month = {5}, misc2 = {Online}, publisher = {Mainz}, language = {EN}, ISBN = {978-3-95886-103-9}, reviewed = {1}, author = {Jakobs, Kai and Mione, Anne and Cutting-Decelle, Anne-Francoise and Mignon, Sophie} } @Inproceedings { 2016-ramos-inpact-lexicon, title = {How Do I Say ''Sad?'' Building a Depression-Lexicon for Psychologist in a Pocket}, year = {2016}, month = {4}, day = {30}, pages = {1--6}, note = {29\% Acceptance rate}, url = {/fileadmin/misc/2016/2016-ramos-inpact-lexicon.pdf}, web_url2 = {http://inpact-psychologyconference.org/2016/conference-program/}, misc2 = {Online}, editor = {Clara Pracana and Michael Wang}, publisher = {World Institute for Advanced Research and Science}, address = {Lisbon, Portugal}, booktitle = {Proceedings of the International Psychological Applications Conference and Trends (InPACT 2016)}, event_place = {Lisbon, Portugal}, event_name = {International Psychological Applications Conference and Trends (InPACT 2016)}, event_date = {April 30 -- May 2, 2016}, language = {en}, ISBN = {978-989-99389-6-0}, reviewed = {1}, author = {Ramos, Roann Munoz and Cheng, Paula Glenda Ferrer and Bitsch Link, J{\'o} Agila and Jonas, Stephan Michael} } @Inproceedings { 2016-ramos-inpact-feeling-meh, title = {Feeling Meh: Psychologist in a pocket app for depression screening}, year = {2016}, month = {4}, day = {30}, pages = {1--4}, note = {29\% Acceptance rate}, url = {/fileadmin/misc/2016/2016-ramos-inpact-feeling-meh.pdf}, web_url2 = {http://inpact-psychologyconference.org/2016/conference-program/}, misc2 = {Online}, editor = {Clara Pracana and Michael Wang}, publisher = {World Institute for Advanced Research and Science}, address = {Lisbon, Portugal}, booktitle = {Proceedings of the International Psychological Applications Conference and Trends (InPACT 2016)}, event_place = {Lisbon, Portugal}, event_name = {International Psychological Applications Conference and Trends (InPACT 2016)}, event_date = {April 30 -- May 2, 2016}, language = {en}, ISBN = {978-989-99389-6-0}, reviewed = {1}, author = {Ramos, Roann Munoz and Cheng, Paula Glenda Ferrer and Bitsch Link, J{\'o} Agila and Jonas, Stephan Michael} } @Inproceedings { 2015-ewsn-schmidt-canttaketheheat, title = {If You Can't Take The Heat: Temperature Effects On Low-Power Wireless Networks And How To Mitigate Them}, year = {2015}, month = {2}, day = {10}, url = {https://www.comsys.rwth-aachen.de/fileadmin/papers/2015/2015-schmidt-ewsn-canttaketheheat.pdf}, misc2 = {Online}, publisher = {Springer}, booktitle = {Proceedings of the 12th European Conference on Wireless Sensor Networks (EWSN 2015), Porto, Portugal}, event_place = {Porto, Portugal}, event_name = {12th European Conference on Wireless Sensor Networks (EWSN 2015)}, event_date = {9-11 February, 2015}, language = {en}, ISBN = {978-3-319-15581-4}, DOI = {10.1007/978-3-319-15582-1_19}, reviewed = {1}, author = {Schmidt, Florian and Ceriotti, Matteo and Hauser, Niklas and Wehrle, Klaus} } @Techreport { 2015-aib-schmidt-hotbox, title = {HotBox: Testing Temperature Effects in Sensor Networks}, year = {2014}, month = {12}, day = {4}, number = {AIB-2014-14}, number2 = {arXiv:1412.2257 [cs.NI]}, pages = {1--17}, tags = {senserr}, url = {fileadmin/papers/2014/2014-schmidt-aib-hotbox.pdf}, misc2 = {Online}, publisher = {Department of Computer Science, RWTH Aachen}, address = {Ahornstr. 55, 52074 Aachen, Germany}, institution = {Department of Computer Science, RWTH Aachen}, type = {Technical Report}, language = {en}, ISSN = {0935-3232}, author = {Schmidt, Florian and Ceriotti, Matteo and Hauser, Niklas and Wehrle, Klaus} } @Conference { HohlfeldIMC, title = {A QoE Perspective on Sizing Network Buffers}, year = {2014}, month = {11}, booktitle = {ACM Internet Measurement Conference}, state = {accepted}, author = {Hohlfeld, Oliver and Pujol, Enric and Ciucu, Florin and Feldmann, Anja and Barford, Paul} } @Conference { parruca_2014ICIC, title = {Semi-Static Interference Coordination in OFDMA/LTE Networks: Evaluation of Practical Aspects}, year = {2014}, month = {9}, day = {21}, abstract = {To minimize interference in LTE networks, several inter-cell interference coordination (ICIC) techniques have been in- troduced. Among them, semi-static ICIC offers a balanced trade-off between applicability and system performance. The power allocation per resource block and cell is adapted in the range of seconds according to the load in the system. An open issue in the literature is the question how fast the adaptation should be performed. This leads basically to a trade-off between system performance and feasible compu- tation times of the associated power allocation problems. In this work, we close this open issue by studying the impact that different durations of update times of semi-static ICIC have on the system performance. We conduct our study on realistic scenarios considering also the mobility of mobile terminals. Secondly, we also consider the implementation aspects of a semi-static ICIC. We introduce a very efficient implementation on general purpose graphic processing units, harnessing the parallel computing capability of such devices. We show that the update periods have a significant impact on the performance of cell edge terminals. Additionally, we present a graphic processing unit (GPU) based implementation which speeds up existing implementations up to a factor of 92x.}, keywords = {OFDMA; LTE; ICIC; Inter-Cell Interference Coordination; GPU; GA; Genetic Algorithm; 4G; Cellular Networks; In- terference; Proportional Fair Scheduling}, editor = {ACM}, publisher = {ACM}, booktitle = {Proceedings of the 17th ACM International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems (MSWIM-14)}, event_place = {Montreal, QC, Canada}, event_name = {International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems (MSWIM-14)}, event_date = {September 21-26 2014}, DOI = {http://dx.doi.org/10.1145/2641798.2641818}, reviewed = {1}, author = {Parruca, Donald and Aizaz, Fahad and Chantaraskul, Soamsiri and Gross, James} } @Inproceedings { 2014-wowmom-wirtz-sofi, title = {Pervasive Content-centric Wireless Networking}, year = {2014}, month = {6}, day = {18}, url = {fileadmin/papers/2014/2014-wirtz-wowmom-sofi.pdf}, misc = {online}, publisher = {IEEE}, booktitle = {15th IEEE International Symposium on a World of Wireless Mobile and Multimedia Networks (WoWMoM'14), Sydney, Australia}, event_place = {Sydney, Australia}, event_name = {WoWMoM}, event_date = {June, 2014}, language = {en}, DOI = {10.1109/WoWMoM.2014.6918968}, reviewed = {1}, author = {Wirtz, Hanno and Ceriotti, Matteo and Grap, Benjamin and Wehrle, Klaus} } @Inproceedings { 2014-wowmom-wirtz-cafi, title = {CA-Fi: Ubiquitous Mobile Wireless Networking without 802.11 Overhead and Restrictions}, year = {2014}, month = {6}, day = {17}, url = {fileadmin/papers/2014/2014-wirtz-wowmom-cafi.pdf}, misc = {online}, publisher = {IEEE}, booktitle = {15th IEEE International Symposium on a World of Wireless Mobile and Multimedia Networks (WoWMoM'14), Sydney, Australia}, language = {en}, DOI = {10.1109/WoWMoM.2014.6918950}, reviewed = {1}, author = {Wirtz, Hanno and Zimmermann, Torsten and Ceriotti, Matteo and Wehrle, Klaus} } @Conference { CiucuPH2014, title = {On Capacity Dimensioning in Dynamic Scenarios: The Key Role of Peak Values}, year = {2014}, month = {5}, web_url = {http://www.ieee-lanman.org/}, publisher = {IEEE}, booktitle = {IEEE LANMAN}, event_place = {Reno, NV, USA}, reviewed = {1}, author = {Ciucu, Florin and Poloczek, Felix and Hohlfeld, Oliver} } @Inproceedings { 2014-mmsys-wirtz-ubifi, title = {A Wireless Application Overlay for Ubiquitous Mobile Multimedia Sensing and Interaction}, year = {2014}, month = {3}, url = {https://www.comsys.rwth-aachen.de/fileadmin/papers/2014/2014-wirtz-mmsys-ubifi.pdf}, misc2 = {Online}, publisher = {ACM}, booktitle = {Proceedings of the 5th ACM Multimedia Systems Conference (MMSys 2014), Special Session on Mobile Multimedia Sensing, Singapore}, event_place = {Singapore}, event_name = {5th ACM Multimedia Systems Conference}, event_date = {19-21 March 2014}, language = {en}, ISBN = {978-1-4503-2705-3}, DOI = {10.1145/2557642.2578224}, reviewed = {1}, author = {Wirtz, Hanno and R{\"u}th, Jan and Zimmermann, Torsten and Ceriotti, Matteo and Wehrle, Klaus} } @Article { 2013-ijghpc-henze-sensorcloud, title = {Maintaining User Control While Storing and Processing Sensor Data in the Cloud}, journal = {International Journal of Grid and High Performance Computing (IJGHPC)}, year = {2013}, month = {12}, volume = {5}, number = {4}, pages = {97-112}, tags = {sensorcloud}, url = {fileadmin/papers/2013/2013-ijghpc-henze-sensorcloud.pdf}, misc2 = {Online}, publisher = {IGI Global}, language = {en}, ISSN = {1938-0259}, DOI = {10.4018/ijghpc.2013100107}, reviewed = {1}, author = {Henze, Martin and Hummen, Ren{\'e} and Matzutt, Roman and Catrein, Daniel and Wehrle, Klaus} } @Inproceedings { 2013-wintech-schmidt-senserr, title = {Bit Error Distribution and Mutation Patterns of Corrupted Packets in Low-Power Wireless Networks}, year = {2013}, month = {9}, day = {30}, pages = {49--56}, url = {https://www.comsys.rwth-aachen.de/fileadmin/papers/2013/2013-schmidt-wintech-errors.pdf}, misc2 = {Online}, publisher = {ACM}, booktitle = {Proceedings of the 8th ACM International Workshop on Wireless Network Testbeds, Experimental Evaluation and Characterization (WiNTECH 2013), Miami, USA}, event_place = {Miami, USA}, event_name = {8th ACM International Workshop on Wireless Network Testbeds, Experimental Evaluation and Characterization (WiNTECH 2013)}, event_date = {30 September 2013}, language = {en}, DOI = {10.1145/2505469.2505475}, reviewed = {1}, author = {Schmidt, Florian and Ceriotti, Matteo and Wehrle, Klaus} } @Inproceedings { 2013-wintech-bosling-models, title = {Fingerprinting Channel Dynamics in Indoor Low-Power Wireless Networks}, year = {2013}, month = {9}, day = {30}, pages = {65--72}, url = {https://www.comsys.rwth-aachen.de/fileadmin/papers/2013/2013-bosling-wintech-fingerprint.pdf}, misc2 = {Online}, publisher = {ACM}, booktitle = {Proceedings of the 8th ACM International Workshop on Wireless Network Testbeds, Experimental Evaluation and Characterization (WiNTECH 2013), Miami, USA}, event_place = {Miami, USA}, event_name = {8th ACM International Workshop on Wireless Network Testbeds, Experimental Evaluation and Characterization (WiNTECH 2013)}, event_date = {30 September 2013}, language = {en}, DOI = {10.1145/2505469.2505477}, reviewed = {1}, author = {Bosling, Marcel and Ceriotti, Matteo and Zimmermann, Torsten and Bitsch Link, J{\'o} Agila and Wehrle, Klaus} } @Techreport { 2013-ceriotti-fgsn-appcentric, title = {Towards Application-Centric Deployment of Low-Power Wireless Networks}, year = {2013}, month = {9}, day = {13}, number = {SEEMOO-TR-2013-0}, number2 = {12. GI/ITG KuVS Fachgespr{\"a}ch ''Drahtlose Sensornetze''}, institution = {TU Cottbus}, type = {Technical Report}, author = {Ceriotti, Matteo and Krylovskiy, Alexandr and Wehrle, Klaus} } @Article { 2013-fernandez-ceriotti-bitsch-and-then-the-weekend-jsan, title = {“And Then, the Weekend Started”: Story of a WSN Deployment on a Construction Site}, journal = {Journal of Sensor and Actuator Networks}, year = {2013}, month = {3}, day = {11}, volume = {2}, number = {1}, pages = {156--171}, abstract = {Wireless Sensor Networks (WSNs) are versatile monitoring systems that can provide a large amount of real-time data in scenarios where wired infrastructures are inapplicable or expensive. This technology is expected to be handled by domain experts, who perceive a WSN as a (promised to be) easy to deploy black box. This work presents the deployment experience of a WSN, as conducted by domain experts, in a ground improvement area. Building upon off-the-shelf solutions, a fuel cell powered gateway and 21 sensor devices measuring acceleration, inclination, temperature and barometric pressure were installed to monitor ground subsidence. We report about how poor GSM service, malfunctioning hardware, unknown communication patterns and obscure proprietary software required in-field ad-hoc solutions. Through the lessons learned, we look forward to investigating how to make the deployment of these systems an easier task.}, keywords = {sensor network deployment; experiences; in-field debugging}, web_url = {http://www.mdpi.com/2224-2708/2/1/156}, misc2 = {Online}, language = {en}, ISSN = {2224-2708}, DOI = {10.3390/jsan2010156}, reviewed = {1}, author = {Fern{\'a}ndez-Steeger, Tom{\'a}s and Ceriotti, Matteo and Bitsch Link, J{\'o} Agila and May, Matthias and Hentschel, Klaus and Wehrle, Klaus} } @Inproceedings { 2012-hummen-cloud, title = {A Cloud Design for User-controlled Storage and Processing of Sensor Data}, year = {2012}, month = {12}, day = {3}, pages = {232-240}, tags = {sensorcloud}, url = {fileadmin/papers/2012/2012-hummen-cloud.pdf}, publisher = {IEEE}, booktitle = {Proceedings of the 2012 IEEE 4th International Conference on Cloud Computing Technology and Science (CloudCom), Taipei, Taiwan}, event_place = {Taipei, Taiwan}, event_name = {Fourth IEEE International Conference on Cloud Computing Technology and Science}, language = {en}, ISBN = {978-1-4673-4511-8}, DOI = {10.1109/CloudCom.2012.6427523}, reviewed = {1}, author = {Hummen, Ren{\'e} and Henze, Martin and Catrein, Daniel and Wehrle, Klaus} } @Techreport { 2012-weingaertner-fgsn-sim-iot, title = {How to simulate the Internet of Things?}, year = {2012}, month = {9}, day = {26}, number = {SEEMOO-TR-2012-0}, booktitle = {11. GI/ITG KuVS Fachgespr{\"a}ch ''Drahtlose Sensornetze''}, institution = {TU Darmstadt}, type = {Sammelband der Beitr{\"a}ge zum 11. GI/ITG KuVS Fachgespr{\"a}ch ''Drahtlose Sensornetze'' (Technical Report)}, author = {Weingaertner, Elias and Ceriotti, Matteo and Wehrle, Klaus} } @Inproceedings { 5646775, title = {{Indoor Navigation Approach Based on Approximate Positions}}, year = {2010}, month = {9}, pages = {778--784}, misc2 = {Print}, editor = {Mautz, R., Kunz, M. and Ingensand, H.}, publisher = {IEEE}, booktitle = {Proceedings of the 2010 International Conference on Indoor Positioning and Indoor Navigation (IPIN 2010), Zurich, Switzerland}, language = {en}, ISBN = {978-1-4244-5864-6}, DOI = {10.1109/IPIN.2010.5646775}, author = {Chowaw-Liebman, Ory and Christoph, Uta and Krempels, Karl-Heinz and Terwelp, Christoph} } @Inproceedings { DBLP:conf/winsys/Chowaw-LiebmanCKT10, title = {Evaluation of an Indoor Navigation Approach based on Approximate Positions}, year = {2010}, month = {7}, pages = {195-201}, misc2 = {Print}, editor = {Rafael F. S. Caldeirinha and Mohammad S. Obaidat}, publisher = {SciTePress}, booktitle = {WINSYS 2010 - Proceedings of the International Conference on Wireless Information Networks and Systems, Athens, Greece, WINSYS is part of ICETE - The International Joint Conference on e-Business and Telecommunications}, language = {en}, ISBN = {978-989-8425-24-9}, author = {Chowaw-Liebman, Ory and Christoph, Uta and Krempels, Karl-Heinz and Terwelp, Christoph} } @Inproceedings { DBLP:conf/winsys/ChristophKST10a, title = {Automatic Context Detection of a Mobile user}, year = {2010}, month = {7}, pages = {189-194}, misc2 = {Print}, editor = {Rafael F. S. Caldeirinha and Mohammad S. Obaidat}, publisher = {SciTePress}, booktitle = {WINSYS 2010 - Proceedings of the International Conference on Wireless Information Networks and Systems, Athens, Greece, WINSYS is part of ICETE - The International Joint Conference on e-Business and Telecommunications}, language = {en}, ISBN = {978-989-8425-24-9}, author = {Christoph, Uta and Krempels, Karl-Heinz and von St{\"u}lpnagel, Janno and Terwelp, Christoph} } @Inproceedings { DBLP:conf/webist/ChristophGK10, title = {Efficient Literature Research based on Semantic Tagnets - Implemented and Evaluated for a German Text-corpus}, year = {2010}, month = {4}, volume = {2}, pages = {48-54}, misc2 = {Print}, editor = {Joaquim Filipe and Jos{\'e} Cordeiro}, publisher = {INSTICC Press}, booktitle = {WEBIST 2010, Proceedings of the 6th International Conference on Web Information Systems and Technologies, Valencia, Spain}, language = {en}, ISBN = {978-989-674-025-2}, author = {Christoph, Uta and G{\"o}tten, Daniel and Krempels, Karl-Heinz} } @Inproceedings { DBLP:conf/icaart/ChristophKW09, title = {JamochaAgent - A Rule-based Programmable Agent}, year = {2009}, month = {1}, pages = {447-454}, misc2 = {Print}, editor = {Joaquim Filipe and Ana L. N. Fred and Bernadette Sharp}, publisher = {INSTICC Press}, booktitle = {ICAART 2009 - Proceedings of the International Conference on Agents and Artificial Intelligence, Porto, Portugal}, language = {en}, ISBN = {978-989-8111-66-1}, author = {Christoph, Uta and Krempels, Karl-Heinz and Wilden, Alexander} } @Conference { 200803riechemmvecluster, title = {Clustering Players for Load Balancing in Virtual Worlds}, year = {2008}, month = {3}, day = {18}, pages = {9-13}, abstract = {Massively Multiplayer Online Games (MMOGs) have become increasingly popular in the last years. So far the distribution of load, caused by the players in these games, is not distributed dynamically. After the launch of a new game, the introduction of new content, during special ingame events, or also during normal operations, players tend to concentrate in certain regions of the game worlds and cause overload conditions. Therefore we propose the use of structured P2P technology for the server infrastructure of the MMOGs to improve the reliability and scalability. Previous work segmented the game work into rectangular areas; however this approach often split a group of players to different servers, causing additional overhead. This work presents a cluster-based Peer-to-Peer approach, which can be used for load balancing in MMOGs or in other virtual worlds. The system is able to dynamically adapt to the current state of the game and handle uneven distributions of the players in the game world. We show through simulation, also with traces from real online games, that the cluster-based approach performs better than the previous P2P-based systems, which split the world in rectangular areas.}, affiliation = {RWTH Aachen University - Distributed Systems Group}, url = {http://www.pap.vs.uni-due.de/MMVE08/papers/proceedings.pdf}, web_url = {http://www.pap.vs.uni-due.de/MMVE08/}, misc2 = {Online}, editor = {Gregor Schiele, Daniel Weiskopf, Ben Leong, Shun-Yun Hu}, booktitle = {Proceedings of 1st International Workshop on Massively Multiuser Virtual Environments at IEEE Virtual Reality 2008 (MMVE 2008)}, event_place = {Reno, Nevada, USA}, event_name = {1st International Workshop on Massively Multiuser Virtual Environments at IEEE Virtual Reality 2008 (MMVE 2008)}, event_date = {March 8th, 2008}, language = {en}, reviewed = {1}, author = {Rieche, Simon and Wehrle, Klaus and Fouquet, Marc and Niedermayer, Heiko and Teifel, Timo and Carle, Georg} } @Article { 200812riecheIJAMCcluster, title = {Clustering Players for Load Balancing in Virtual Worlds}, journal = {International Journal of Advanced Media and Communication (IJAMC)}, year = {2008}, volume = {2}, number = {4}, pages = {351-363}, abstract = {In current Massively Multiplayer Online Games (MMOGs) the distribution of load is not distributed dynamically. But players tend to concentrate in certain regions of the game world and cause overload conditions. Therefore we propose the use of structured Peer-to-Peer technology for the server infrastructure of the MMOGs to improve the reliability and scalability. Previous work segmented the game work into rectangular areas but often split a group of players to different servers. This work presents a cluster-based P2P approach, which is able to dynamically adapt to the current state of the game and handle uneven distributions of players.Weshow through simulation, also with traces from real online games, that the cluster-based approach performs better than the previous P2P-based system.}, affiliation = {RWTH Aachen University - Distributed Systems Group}, web_url = {http://www.inderscience.com/browse/index.php?journalID=67}, misc2 = {print}, language = {en}, ISSN = {1462-4613}, reviewed = {1}, author = {Rieche, Simon and Wehrle, Klaus and Fouquet, Marc and Niedermayer, Heiko and Teifel, Timo and Carle, Georg} } @Inproceedings { wessel2008GMDS, title = {Software-Engineering in Multidisciplinary Teams in Health Informatics: Quality Assurance with GREME Reviews}, year = {2008}, pages = {665-667}, publisher = {German Medical Science GMS Publishing House}, booktitle = {53. Jahrestagung der Deutschen Gesellschaft f{\"u}r Medizinische Informatik, Biometrie und Epidemiologie (gmds). Br{\"u}ckenschlag von Medizinischer Informatik, Biometrie und Epidemiologie zur Medizintechnik, Stuttgart, Germany}, language = {en}, author = {We{\ss}el, Christa and Geisler, Sandra and Christoph, Uta} } @Conference { 200701riecheccncmmog, title = {Peer-to-Peer-based Infrastructure Support for Massively Multiplayer Online Games}, year = {2007}, month = {1}, day = {11}, pages = {763-767}, abstract = {Online games are an interesting challenge and chance for the future development of the Peer-to-Peer paradigm. Massively multiplayer online games (MMOGs) are becoming increasingly popular today. However, even high-budget titles like World of Warcraft that have gone through extensive betatesting suffer from downtimes because of hard- and software problems. Our approach is to use structured P2P technology for the server infrastructure of MMOGs to improve their reliability and scalability. Such P2P networks are also able to adapt to the current state of the game and handle uneven distributions of the players in the game world. Another feature of our approach is being able to add supplementary servers at runtime. Our system allows using off-the-shelf PCs as infrastructure peers for participation in different game worlds as needed. Due to the nature of the Economy of Scale the same number of hosts will provide a better service than dedicated servers for each game world.}, affiliation = {RWTH Aachen University - Distributed Systems Group}, url = {http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4199088\&arnumber=4199243\&count=254\&index=154}, web_url = {http://www.ieee-ccnc.org/2007/}, misc2 = {Print}, publisher = {IEEE Press}, booktitle = {Proceedings of 4th Annual IEEE Consumer Communications and Networking Conference (CCNC 2007)}, organization = {IEEE}, event_place = {Las Vegas, Nevada, USA}, event_name = {4th Annual IEEE Consumer Communications and Networking Conference (CCNC 2007)}, event_date = {11-13 January 2007}, language = {en}, ISBN = {1-4244-0667-6}, DOI = {10.1109/CCNC.2007.155}, reviewed = {1}, author = {Rieche, Simon and Wehrle, Klaus and Fouquet, Marc and Niedermayer, Heiko and Petrak, Leo and Carle, Georg} } @Article { ChrKre07PiK, title = {Automatisierte Integration von Informationsdiensten}, journal = {Praxis der Informationsverarbeitung und Kommunikation (PIK)}, year = {2007}, volume = {30}, number = {2}, pages = {112--120}, misc2 = {Print}, publisher = {De Gruyter Saur}, language = {de}, ISSN = {0930-5157}, DOI = {10.1515/PIKO.2007.112}, author = {Christoph, Uta and Krempels, Karl-Heinz} } @Conference { 200711Globecom2007Landsiedelmultipathonionrouting, title = {Dynamic Multipath Onion Routing in Anonymous Peer-To-Peer Overlay Networks}, year = {2007}, abstract = {Although recent years provided many protocols for anonymous routing in overlay networks, they commonly rely on the same communication paradigm: Onion Routing. In Onion Routing a static tunnel through an overlay network is build via layered encryption. All traffic exchanged by its end points is relayed through this tunnel.In contrast, this paper introduces dynamic multipath Onion Routing to extend the static Onion Routing paradigm. This approach allows each packet exchanged between two end points to travel along a different path. To provide anonymity the first half of this path is selected by the sender and the second half by the receiver of the packet. The results are manifold: First, dynamic multipath Onion Routing increases the resilience against threats, especially pattern and timing based analysis attacks. Second, the dynamic paths reduce the impact of misbehaving and overloaded relays. Finally, inspired by Internet routing, the forwarding nodes do not need to maintain any state about ongoing flows and so reduce the complexity of the router. In this paper, we describe the design of our dynamic Multipath Onion Router (MORE) for peer-to-peer overlay networks, and evaluate its performance. Furthermore, we integrate address virtualization to abstract from Internet addresses and provide transparent support for IP applications. Thus, no application-level gateways, proxies or modifications of applications are required to sanitize protocols from network level information. Acting as an IP-datagram service, our scheme provides a substrate for anonymous communication to a wide range of applications using TCP and UDP.}, booktitle = {IEEE Global Communication Conference (GlobeCom), Washington D.C.}, author = {Landsiedel, Olaf and Pimenidis, Alexis and Wehrle, Klaus and Niedermayer, Heiko and Carle, Georg} } @Techreport { 200608riechetrmmog, title = {Peer-to-Peer-based Infrastructure Support for Massively Multiplayer Online Games}, year = {2006}, month = {8}, number = {WSI-2006-04}, abstract = {Online games are an interesting challenge and chance for the future development of the Peer-to-Peer paradigm. Massively multiplayer online games (MMOGs) are becoming increasingly popular today. However, even high-budget titles like World of Warcraft that have gone through extensive beta-testing suffer from downtimes because of hard- and software problems. Our approach is to use structured P2P technology for the server infrastructure of MMOGs to improve their reliability and scalability. Such P2P networks are also able to adapt to the current state of the game and handle uneven distributions of the players in the game world. Another feature of our approach is being able to add supplementary servers at runtime. Our system allows using off-the-shelf PCs as infrastructure peers for participation in different game worlds as needed. Due to the nature of the Economy of Scale the same number of hosts will provide a better service than dedicated servers for each game world.}, affiliation = {RWTH Aachen University - Distributed Systems Group}, url = {http://www.rieche.net/pdf/wsi-2006-04.pdf}, misc2 = {Online}, address = {T{\"u}bingen, Germany}, institution = {Wilhelm-Schickard-Institute for Computer Science, University of T{\"u}bingen}, type = {Technical Report}, language = {en}, author = {Rieche, Simon and Fouquet, Marc and Niedermayer, Heiko and Petrak, Leo and Wehrle, Klaus and Carle, Georg} } @Inproceedings { landsiedel2005anonymous, title = {Anonymous IP-Services via Overlay Routing}, year = {2005}, month = {3}, abstract = {Although research provides anonymous Internet communication schemes, anonymous IP-services received only limited attention. In this paper we present SARA (Anonymous Overlay Routing Providing Sender And Receiver Anonymity), which enables sender, receiver and relationship anonymity using layered encryption and distributed traffic mixes, similar to a Chaumian Mix. Via IP-datagram service and address virtualization it is fully transparent to applications. Organized as structured Peer-To-Peer system, SARA is highly scalable and fault tolerant. In SARA each communication partner randomly selects a number of nodes from the overlay and concatenates them to an anonymous communication path. The sender selects the head of the path, the receiver builds the tail and publishes this information in the overlay network using an anonymous ID. Via this ID the sender retrieves the tail nodes of the path and concatenates both path section. Layered encryption hides the identities of the sender, receiver and the intermediate nodes.}, booktitle = {5. W{\"u}rzburger ''Workshop IP Netzmanagement, IP Netzplanung und Optimierung''}, event_place = {W{\"u}rzburg, Germany}, event_name = {5. W{\"u}rzburger ''Workshop IP Netzmanagement, IP Netzplanung und Optimierung''}, event_date = {March 2005}, author = {Landsiedel, Olaf and Rieche, Simon and Niedermayer, Heiko and Wehrle, Klaus and Carle, Georg} } @Inproceedings { niedermayer2005distribution, title = {On the Distribution of Nodes in Distributed Hash Tables}, year = {2005}, month = {3}, booktitle = {Proceedings of Workshop Peer-to-Peer-Systems and -Applications, KiVS 2005}, event_place = {Kaiserslautern, Germany}, event_name = {Workshop Peer-to-Peer-Systems and -Applications, KiVS 2005}, event_date = {March 2005}, author = {Niedermayer, Heiko and Rieche, Simon and Wehrle, Klaus and Carle, Georg} } @Inproceedings { 200507riecheipgames, title = {On the Use of Structured Peer-to-Peer Systems for Online Gaming}, year = {2005}, month = {3}, abstract = {Massively multiplayer games are becoming increasingly popular today. However, even high-budget titles suffer from downtimes because of hard- and software problems. Our approach is to use structured Peer-to-Peer technology for the server infrastructure of massively multiplayer online games, which improves reliability and scalability of these applications.}, booktitle = {5. W{\"u}rzburger ''Workshop IP Netzmanagement, IP Netzplanung und Optimierung''}, event_place = {W{\"u}rzburg, Germany}, event_name = {5. W{\"u}rzburger ''Workshop IP Netzmanagement, IP Netzplanung und Optimierung''}, event_date = {March 2005}, author = {Rieche, Simon and Fouquet, Marc and Niedermayer, Heiko and Wehrle, Klaus and Carle, Georg} }