Bibliograph. Daten | Philipp, Damian; Dürr, Frank; Rothermel, Kurt: A Sensor Network Abstraction for Flexible Public Sensing Systems. In: IEEE Computer Society Conference Publishing Services (Hrsg): Proceedings of the 8th IEEE International Conference on Mobile Ad-Hoc and Sensor Systems: MASS'11; Valencia, Spain, October 17-22, 2011. Universität Stuttgart, Fakultät Informatik, Elektrotechnik und Informationstechnik. IEEE Computer Society Order Number; E4469, S. 460-469, englisch. Valencia: IEEE Computer Society Conference Publishing Services, 17. Oktober 2011. DOI: 10.1109/MASS.2011.52; ISBN: 978-0-7695-4469-4/11. Artikel in Tagungsband (Konferenz-Beitrag).
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Körperschaft | IEEE |
CR-Klassif. | C.2.1 (Network Architecture and Design) C.2.4 (Distributed Systems) C.2.5 (Local and Wide-Area Networks) C.5.3 (Microcomputers)
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Keywords | Public Sensing; Sensor Networks; Smartphone |
Kurzfassung | Public Sensing is a new paradigm for developing large-scale sensor networks at low cost by utilizing mobile phones that are already surrounding us in our everyday lives. In this paper we present a sensor network abstraction layer for creating flexible public sensing systems that can execute arbitrary queries. To this effect we develop several algorithms to select mobile nodes for executing a query. These algorithms allow a user to define a trade-off between quality and efficiency of query execution by choosing an appropriate algorithm. Our evaluations show that we can achieve a 99\% increase in efficiency with the most efficient approaches and only about 10\% decrease in result quality under worst conditions.
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Volltext und andere Links | PDF (250680 Bytes) The original publication is available at IEEE Xplore Project website www.ComNSense.de
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Kontakt | damian.philipp@ipvs.uni-stuttgart.de, frank.duerr@ipvs.uni-stuttgart.de, kurt.rothermel@ipvs.uni-stuttgart.de |
Abteilung(en) | Universität Stuttgart, Institut für Parallele und Verteilte Systeme, Verteilte Systeme
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Projekt(e) | SpoVNet ComNSense
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Eingabedatum | 25. Oktober 2011 |
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