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On-the-fly situation composition within smart spaces
Monash University, Melbourne, VIC.
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Computer Science.
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Embedded Internet Systems Lab.
2009 (English)In: Smart Spaces and Next Generation Wired/Wireless Networking: 9th International Conference, NEW2AN 2009 and Second Conference on Smart Spaces, ruSMART 2009, St. Petersburg, Russia, September 15-18, 2009. Proceedings / [ed] Sergey Balandin; Dmitri Moltchanev; Yevgeni Koucheryavy, Berlin: Encyclopedia of Global Archaeology/Springer Verlag, 2009, 52-65 p.Conference paper (Refereed)
Abstract [en]

Advances in pervasive computing systems have made smart computing spaces a reality. These smart spaces are sources of large amount of data required for context aware pervasive applications to function autonomously. In this paper we present a situation aware reasoning system that composes situations at runtime based on available  information from the smart spaces. Our proposed system R-CS uses situation composition on-the-fly to compute temporal situations that best represent the real world situation (contextual information). Our proposed situation composition algorithm is dependent on underlying sensor data (hardware and software). These sensory data are prone to errors like inaccuracy, old data, data ambiguity etc. R-CS proposes algorithms that incorporate sensor data errors estimation techniques into our proposed dynamic situation composition based reasoning system. R-CS is built as an extension to Context Spaces, a fixed situation set based reasoning system. We implement R-CS dynamic situation composition algorithms over context spaces and validate our proposed R-CS model against context spaces' fixed situation reasoning model.

Place, publisher, year, edition, pages
Berlin: Encyclopedia of Global Archaeology/Springer Verlag, 2009. 52-65 p.
Lecture Notes in Computer Science, ISSN 0302-9743 ; 5764
Research subject
Mobile and Pervasive Computing; Industrial Electronics
URN: urn:nbn:se:ltu:diva-39722DOI: 10.1007/978-3-642-04190-7_6Local ID: e92fbcf0-699f-11de-9f57-000ea68e967bISBN: 978-3-642-04188-4OAI: diva2:1013239
Conference on Smart Spaces : 15/09/2009 - 15/09/2009
Validerad; 2009; 20090705 (jerker)Available from: 2016-10-03 Created: 2016-10-03Bibliographically approved

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