% % This file was created by the TYPO3 extension % bib % --- Timezone: UTC % Creation date: 2024-12-06 % Creation time: 02-37-53 % --- Number of references % 17 % @Inproceedings { 2012-IPIN-Peter-Versatile-Maps, title = {Versatile Geo-referenced Maps for Indoor Navigation of Pedestrians}, year = {2012}, month = {11}, day = {13}, pages = {1--4}, url = {fileadmin/papers/2012/2012-bitsch-IPIN-vegemite.pdf}, web_url2 = {http://www.surveying.unsw.edu.au/ipin2012/proceedings/session.php?code=6C\&name=SLAM}, misc2 = {Online}, editor = {Li, Binghao Li and Gallagher, Thomas}, publisher = {School of Surveying and Geospatial Engineering, University of New South Wales, Sydney, Australia}, booktitle = {Proceedings of the 2012 International Conference on Indoor Positioning and Indoor Navigation (IPIN), Sydney, Australia}, event_place = {Sydney, Australia}, event_name = {2012 International Conference on Indoor Positioning and Indoor Navigation}, event_date = {November 13--15, 2012}, language = {en}, ISBN = {978-0-646-57851-4}, reviewed = {1}, author = {Peter, Michael and Fritsch, Dieter and Sch{\"a}fer, Bernhardt and Kleusberg, Alfred and Bitsch Link, J{\'o} Agila and Wehrle, Klaus} } @Inproceedings { 2012-IPIN-Bitsch-FlowPath, title = {Indoor Navigation on Wheels (and on Foot) using Smartphones}, year = {2012}, month = {11}, day = {13}, pages = {10 S.}, url = {fileadmin/papers/2012/2012-bitsch-IPIN-navigation-on-wheels.pdf}, web_url = {http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=\&arnumber=6418931}, misc2 = {Print}, address = {Piscataway, NJ, USA}, booktitle = {Proceedings of the 2012 International Conference on Indoor Positioning and Indoor Navigation (IPIN), 11-13 November 2012 Sydney, Australia}, organization = {IEEE}, event_place = {Sydney, Australia}, event_name = {2012 International Conference on Indoor Positioning and Indoor Navigation}, event_date = {November 13--15, 2012}, language = {en}, ISBN = {978-1-4673-1955-3}, DOI = {10.1109/IPIN.2012.6418931}, reviewed = {1}, author = {Bitsch Link, J{\'o} Agila and Gerdsmeier, Felix and Smith, Paul and Wehrle, Klaus} } @Article { 2012-stoffers-pik-probabilistic-sync, title = {Behavior-aware Probabilistic Synchronization in Parallel Simulations and the Influence of the Simulation Model}, journal = {Praxis der Informationsverarbeitung und Kommunikation (PIK Journal)}, year = {2012}, month = {11}, volume = {35}, number = {4}, pages = {297--304}, tags = {horizon}, url = {http://www.comsys.rwth-aachen.de/fileadmin/papers/2012/2012-stoffers-probabilistic-sync.pdf}, web_url = {http://www.degruyter.com/view/j/piko-2012-35-issue-4/pik-2012-0042/pik-2012-0042.xml?format=INT}, misc2 = {Print}, editor = {Otto Spaniol}, publisher = {De Gruyter}, language = {en}, ISSN = {0930-5157}, DOI = {10.1515/pik-2012-0042}, author = {Stoffers, Mirko} } @Article { 2012-soriadustmann-pik-effizient-sde, title = {Effizientes Auffinden von Fehlern in Verteilten Systemen mit Symbolischer Ausf{\"u}hrung}, journal = {Praxis der Informationsverarbeitung und Kommunikation (PIK Journal)}, year = {2012}, month = {11}, volume = {35}, number = {4}, pages = {289–295}, abstract = {Zum Testen verteilter bzw. vernetzter Systeme existieren zahlreiche Werkzeuge, welche f{\"u}r das Rapid Prototyping und die Fehler-Rekonstruktion unerl{\"a}sslich sind. Durch verschieden stark abstrahierte Modelle lassen sich auf diese Weise, bereits fr{\"u}h in der Entwicklung verteilter Systeme, Aussagen {\"u}ber Performanz, Konsistenz und Korrektheit von Netzwerkprotokollen treffen. Diese Verfahren arbeiten auf explizit f{\"u}r den Testvorgang entworfenen Modellimplementierungen, welche zwar teilweise Quelltext mit der Produktionssoftware gemein haben, aber viele Aspekte und potentielle Fehlerquellen einer tats{\"a}chlichen Software unber{\"u}cksichtigt lassen. In diesem Artikel werden die Grundlagen von Testparadigmen beschrieben, welche die Ausf{\"u}hrung unmodifizierter Software erlauben und dabei erm{\"o}glichen, eine hohe Zuversicht in die getesteten Systeme zu gewinnen. Der Fokus liegt dabei auf der Optimierung von Algorithmen um die redundante Ausf{\"u}hrung des Systems zu minimieren, wodurch sich die zum Testen ben{\"o}tigte Zeit um Gr{\"o}{\ss}enordnungen verringert.}, url = {http://www.comsys.rwth-aachen.de/fileadmin/papers/2012/2012-soriadustmann-pik-effizient-sde.pdf}, web_url = {http://www.degruyter.com/view/j/piko-2012-35-issue-4/pik-2012-0043/pik-2012-0043.xml?format=INT}, misc2 = {Print}, editor = {Otto Spaniol}, publisher = {De Gruyter}, language = {de}, ISSN = {0930-5157}, DOI = {10.1515/pik-2012-0043}, author = {Soria Dustmann, Oscar} } @Inproceedings { 2012-mass-wirtz-dlsd, title = {DHT-based Localized Service Discovery in Wireless Mesh Networks}, year = {2012}, month = {10}, pages = {10 S.}, url = {fileadmin/papers/2012/2012-mass-wirtz-dlsd.pdf}, misc2 = {Online}, publisher = {IEEE Computer Society}, address = {Washington, DC, USA}, booktitle = {Proceedings of The Ninth IEEE International Conference on Mobile Ad-hoc and Sensor Systems (IEEE MASS 2012), October 8-11 2012, Las Vegas, NV, USA}, event_place = {Las Vegas, USA}, event_name = {Ninth IEEE International Conference on Mobile Ad-hoc and Sensor Systems (IEEE MASS 2012)}, event_date = {8-11 October 2012}, language = {en}, ISBN = {978-1-4673-2433-5}, DOI = {10.1109/MASS.2012.6502498}, reviewed = {1}, author = {Wirtz, Hanno and Heer, Tobias and Serror, Martin and Wehrle, Klaus} } @Inproceedings { 2012-wripe-sasnauskas-symnet, title = {Integration Testing of Protocol Implementations using Symbolic Distributed Execution}, year = {2012}, month = {10}, pages = {6 S.}, tags = {kleenet}, url = {fileadmin/papers/2012/2012-09-wripe-sasnauskas-SymNet.pdf}, misc2 = {Print Online}, address = {Piscataway, NJ, USA}, booktitle = {The 2nd International Workshop on Rigorous Protocol Engineering (WRiPE 2012), 30 October - 02 November 2012, Austin, TX, USA}, organization = {IEEE}, event_place = {Austin, TX, USA}, event_name = {The 2nd International Workshop on Rigorous Protocol Engineering (WRiPE 2012)}, event_date = {October 30 - November 02 2012}, language = {en}, ISBN = {978-1-4673-2445-8}, DOI = {10.1109/ICNP.2012.6459940}, reviewed = {1}, author = {Sasnauskas, Raimondas and Kaiser, Philipp and Jukić, Russ Lucas and Wehrle, Klaus} } @Inproceedings { 2012-pimrc-schmidt-ofra, title = {A Receiver-Based 802.11 Rate Adaptation Scheme with On-Demand Feedback}, year = {2012}, month = {9}, day = {10}, pages = {1--7}, abstract = {Classical 802.11 rate adaptation algorithms rely on feedback from the receiver to correctly choose a sending rate, typically in the form of acknowledgments (ACKs). In the absence of such frames, novel techniques are required for rate selection. We present OFRA, a receiver-based rate adaptation algorithm that works with ACK-less traffic. Feedback information is sent on-demand using a control frame to explicitly inform the transmitter about which bit rate to use on subsequent data frames. This approach guarantees standard conformity and exhibits fast and accurate bit rate adaptation at the cost of a modest overhead increase. We evaluate the performance of OFRA against various state-of-the-art rate adaptation schemes by means of simulations. If ACK frames are to be transmitted, OFRA performs better than related work in most considered scenarios, and on par in the others. In the absence of ACKs, OFRA provides large goodput gains under good channel conditions and comparable goodput in other situations.}, tags = {OFRA refector}, url = {fileadmin/papers/2012/2012-schmidt-pimrc-ofra.pdf}, misc2 = {Online}, publisher = {IEEE}, booktitle = {Proceedings of the 23rd IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC'12), Sydney, Australia}, event_place = {Sydney, Australia}, event_name = {23rd IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC'12)}, event_date = {9-12 September 2012}, language = {en}, ISBN = {978-1-4673-2566-0}, ISSN = {2166-9570}, DOI = {10.1109/PIMRC.2012.6362818}, reviewed = {1}, author = {Schmidt, Florian and Hithnawi, Anwar and Pu{\~n}al, Oscar and Gross, James and Wehrle, Klaus} } @Inproceedings { 2012-aktas-new2an-AnAdaptiveCodecSwitchingSchemeforSIPbasedVoIP-conference, title = {An Adaptive Codec Switching Scheme for SIP-based VoIP}, journal = {Proceedings of the 12th International Conference on Next Generation Wired/Wireless Networking (NEW2AN 2012)}, year = {2012}, month = {8}, day = {27}, pages = {1-12}, abstract = {Contemporary Voice-Over-IP (VoIP) systems typically ne- gotiate only one codec for the entire VoIP session life time. However, as different codecs perform differently well under certain network conditions like delay, jitter or packet loss, this can lead to a reduction of quality if those conditions change during the call. This paper makes two core contributions: First, we compare the speech quality of a set of stan- dard VoIP codecs given different network conditions. Second, we propose an adaptive end-to-end based codec switching scheme that fully conforms to the SIP standard. Our evaluation with a real-world prototype based on Linphone shows that our codec switching scheme adapts well to changing network conditions, improving overall speech quality.}, tags = {crawler}, url = {fileadmin/papers/2012/2012-aktas-new2an-codecswitching.pdf}, misc2 = {Online}, publisher = {LNCS}, booktitle = {Proceedings of the 12th International Conference on Next Generation Wired/Wireless Networking (NEW2AN 2012), St. Pettersburg, Russia.}, event_place = {St. Pettersburg, Russia}, event_name = {12th International Conference on Next Generation Wired/Wireless Networking (NEW2AN 2012)}, event_date = {27-29 August, 2012}, language = {en}, ISBN = {978-3-642-32685-1}, DOI = {10.1007/978-3-642-32686-8_32}, reviewed = {1}, author = {Aktas, Ismet and Schmidt, Florian and Weingaertner, Elias and Schnelke, Caj-Julian and Wehrle, Klaus} } @Inproceedings { 2012-stoffers-mascots-ns3-propagation-models, title = {Comparing the ns–3 Propagation Models}, year = {2012}, month = {8}, pages = {61--67}, tags = {nonRWTH}, url = {https://www.comsys.rwth-aachen.de/fileadmin/papers/2012/2012-stoffers-ns3-propagation-models.pdf}, web_url = {http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6298165}, misc2 = {Print}, publisher = {IEEE}, booktitle = {Proceedings of the 20th Annual Meeting of the IEEE/ACM International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems (MASCOTS'12), Washington D.C., USA}, event_place = {Washington D.C., USA}, event_name = {20th Annual Meeting of the IEEE/ACM International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems (MASCOTS'10)}, language = {en}, ISBN = {978-1-4673-2453-3}, DOI = {10.1109/MASCOTS.2012.17}, reviewed = {1}, author = {Stoffers, Mirko and Riley, George} } @Inproceedings { 2012-kunz-pads-gpu, title = {Multi-level Parallelism for Time- and Cost-efficient Parallel Discrete Event Simulation on GPUs}, year = {2012}, month = {7}, day = {20}, pages = {23--32}, tags = {horizon}, url = {https://www.comsys.rwth-aachen.de/fileadmin/papers/2012/2012-kunz-pads-gpu.pdf}, misc2 = {Print}, publisher = {IEEE}, booktitle = {Proceedings of the 26th ACM/IEEE/SCS Workshop on Principles of Advanced and Distributed Simulation (PADS'12), Zhangjiajie, China}, language = {en}, ISBN = {978-0-7695-4714-5}, ISSN = {1087-4097}, DOI = {10.1109/PADS.2012.27}, reviewed = {1}, author = {Kunz, Georg and Schemmel, Daniel and Gross, James and Wehrle, Klaus} } @Article { 2012-JLBS-Bitsch-FootPath, title = {Accurate Map-based Indoor Navigation on the Mobile}, journal = {Journal of Location Based Services}, year = {2012}, month = {7}, day = {11}, volume = {7}, number = {1}, pages = {23-43}, abstract = {We present FootPath, a self-contained, map-based indoor navigation system. Using only the accelerometer and the compass readily available in modern smartphones, we accurately localise a user on her route and provide her with turn-by-turn instructions to her destination. To compensate for inaccuracies in step detection and heading estimation, we match the detected steps onto the expected route using sequence alignment algorithms from the field of bioinformatics. As our solution integrates well with OpenStreetMap, it allows painless and cost-efficient collaborative deployment, without the need for additional infrastructure.}, web_url = {http://www.tandfonline.com/doi/abs/10.1080/17489725.2012.692620}, misc2 = {Online}, publisher = {Taylor \& Francis}, address = {Bristol, PA, USA}, language = {en}, ISSN = {1748-9733}, DOI = {10.1080/17489725.2012.692620}, reviewed = {1}, author = {Bitsch Link, J{\'o} Agila and Smith, Paul and Viol, Nicolai and Wehrle, Klaus} } @Inproceedings { 2012-stoffers-pads-hybrid-simulation, title = {Hybrid Simulation of Packet-Level Networks and Functional-Level Routers}, year = {2012}, month = {7}, pages = {111--119}, tags = {nonRWTH}, url = {https://www.comsys.rwth-aachen.de/fileadmin/papers/2012/2012-stoffers-hybrid-simulation.pdf}, web_url = {http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6305897}, misc2 = {Print}, publisher = {IEEE}, booktitle = {Proceedings of the 26th ACM/IEEE/SCS Workshop on Principles of Advanced and Distributed Simulation (PADS'12), Zhangjiajie, China}, event_place = {Zhangjiajie, China}, language = {en}, ISBN = {978-0-7695-4714-5}, ISSN = {1087-4097}, DOI = {10.1109/PADS.2012.22}, reviewed = {1}, author = {Stoffers, Mirko and Riley, George} } @Inproceedings { 2012-aktas-wowmom-CRAWLER:AnExperimentationPlatformforSystemMonitoringandCross-Layer-Coordination-conference, title = {CRAWLER: An Experimentation Architecture for System Monitoring and Cross-Layer-Coordination}, journal = {Proceedings of the 13th International Symposium on a World of Wireless, Mobile and MultimediaNetworks (WoWMoM'12), San Francisco, USA}, year = {2012}, month = {6}, day = {25}, pages = {1--9}, tags = {crawler}, url = {fileadmin/papers/2012/2012-aktas-wowmom-crawler.pdf}, misc2 = {Online}, publisher = {IEEE}, booktitle = {Proceedings of the 13th International Symposium on a World of Wireless, Mobile and MultimediaNetworks (WoWMoM'12), San Francisco, USA}, event_place = {San Francisco}, event_name = {13th International Symposium on a World of Wireless, Mobile and MultimediaNetworks (WoWMoM'12)}, event_date = {25-28 June, 2012}, language = {en}, ISBN = {978-1-4673-1238-7}, DOI = {10.1109/WoWMoM.2012.6263686}, reviewed = {1}, author = {Aktas, Ismet and Schmidt, Florian and Alizai, Muhammad Hamad and Dr{\"u}ner, Tobias and Wehrle, Klaus} } @Inproceedings { 2012-taicpart-dustmann-symbolic-time, title = {Position Paper: Symbolic System Time in Distributed Systems Testing}, year = {2012}, month = {4}, abstract = {We propose an extension of symbolic execution of distributed systems to test software parts related to timing. Currently, the execution model is limited to symbolic input for individual nodes, not capturing the important class of timing errors resulting from varying network conditions. In this paper, we introduce symbolic system time in order to systematically find timing-related bugs in distributed systems. Instead of executing time events at a concrete time, we execute them at a set of times and analyse possible event interleavings on demand. We detail on the resulting problem space, discuss possible algorithmic optimisations, and highlight our future research directions.}, tags = {kleenet}, url = {fileadmin/papers/2012/2012-04-taicpart-soriadustmann-symtime.pdf}, booktitle = {TAICPART'2012}, language = {en}, reviewed = {1}, author = {Soria Dustmann, Oscar and Sasnauskas, Raimondas and Wehrle, Klaus} } @Techreport { 2012-draft-garcia-core-security, title = {Security Considerations in the IP-based Internet of Things}, year = {2012}, month = {3}, day = {26}, number = {draft-garcia-core-security-04}, abstract = {A direct interpretation of the Internet of Things concept refers to the usage of standard Internet protocols to allow for human-to-thing or thing-to-thing communication. Although the security needs are well-recognized, it is still not fully clear how existing IP-based security protocols can be applied to this new setting. This Internet-Draft first provides an overview of security architecture, its deployment model and general security needs in the context of the lifecycle of a thing. Then, it presents challenges and requirements for the successful roll-out of new applications and usage of standard IP-based security protocols when applied to get a functional Internet of Things.}, note = {Work in progress}, tags = {iotsec; ietf}, url = {http://tools.ietf.org/html/draft-garcia-core-security-04}, misc2 = {Online}, institution = {Internet Engineering Task Force}, type = {Internet-Draft}, language = {en}, author = {Garcia-Morchon, Oscar and Keoh, Sye Loong and Kumar, Sandeep S. and Hummen, Ren{\'e} and Struik, Ren{\'e}} } @Inproceedings { 2012-kunz-simutools-probabilistic-sync, title = {Know Thy Simulation Model: Analyzing Event Interactions for Probabilistic Synchronization in Parallel Simulations}, year = {2012}, month = {3}, day = {20}, pages = {119-128}, tags = {horizon}, url = {https://www.comsys.rwth-aachen.de/fileadmin/papers/2012/2012-kunz-simutools-prob-synch.pdf}, misc2 = {Online}, publisher = {ICST}, address = {Brussels, Belgium}, booktitle = {Proceedings of the 5th International ICST Conference on Simulation Tools and Techniques (SIMUTools'12), Desenzano del Garda, Italy}, event_place = {Desenzano, Italy}, language = {en}, ISBN = {978-1-4503-1510-4}, DOI = {10.4108/icst.simutools.2012.247716}, reviewed = {1}, author = {Kunz, Georg and Stoffers, Mirko and Gross, James and Wehrle, Klaus} } @Inproceedings { 2012-aktas-simutools-FANTASY:FullyAutomaticNetworkEmulationArchitecturewithCross-LayerSupport-conference, title = {FANTASY: Fully Automatic Network Emulation Architecture with Cross-Layer Support}, year = {2012}, month = {3}, day = {19}, pages = {57-64}, tags = {crawler, fantasy}, url = {fileadmin/papers/2012/2012-aktas-simutools-fantasy.pdf}, web_url = {http://dl.acm.org/citation.cfm?id=2263019\&CFID=88550183\&CFTOKEN=31687193}, misc2 = {Online}, publisher = {ICST}, address = {Brussels, Belgium}, booktitle = {Proceedings of the 5th ACM International ICST Conference on Simulation Tools and Techniques (SIMUTools '12), Desenzano del Garda, Italy}, event_place = {Desenzano, Italy}, event_name = {5th ACM International ICST Conference on Simulation Tools and Techniques (SIMUTools '12)}, event_date = {19-23 March, 2012}, language = {en}, ISBN = {978-1-4503-1510-4}, DOI = {10.4108/icst.simutools.2012.247759}, reviewed = {1}, author = {Aktas, Ismet and vom Lehn, Hendrik and Habets, Christoph and Schmidt, Florian and Wehrle, Klaus} }