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Measuring quality of experience in pervasive systems using probabilistic context-aware approach
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, Computer Science.
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Computer Science.
2012 (English)In: Mobile and Ubiquitous Systems: Computing, Networking, and Services: 7th International ICST Conference, MobiQuitous 2010, Sydney, Australia, December 6-9, 2010, Revised Selected Papers, Heidelberg: Encyclopedia of Global Archaeology/Springer Verlag, 2012, 330-331 p.Conference paper (Refereed)
Abstract [en]

In this paper, we pioneer a context-aware approach for quality of experience (QoE) modeling, reasoning and inferencing in mobile and pervasive computing environments. The proposed model is based upon Context Spaces Theory (CST) and influence diagrams (IDs) to handle uncertain and hidden complex inter-dependencies between user-perceived and network level QoS and to calculate overall QoE of the users. This helps in user-related media, network and device adaptation, creating user-level SLAs and minimizing network churn. We perform experimentation to validate the proposed approach and the results verify its modeling and inferencing capabilities.

Place, publisher, year, edition, pages
Heidelberg: Encyclopedia of Global Archaeology/Springer Verlag, 2012. 330-331 p.
Series
, Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, ISSN 1867-8211 ; 73
Research subject
Mobile and Pervasive Computing
Identifiers
URN: urn:nbn:se:ltu:diva-35095DOI: 10.1007/978-3-642-29154-8_32Local ID: 97c12b3a-51c2-44ae-abc2-a6a2997f7f4eISBN: 978-3-642-29153-1ISBN: 978-3-642-29154-8 (PDF)OAI: oai:DiVA.org:ltu-35095DiVA: diva2:1008347
Conference
Annual International Conference on Mobile and Ubiquitous Systems : Computing, Networking, and Services 06/12/2010 - 09/12/2010
Note
Validerad; 2012; 20121227 (ysko)Available from: 2016-09-30 Created: 2016-09-30Bibliographically approved

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Mitra, KaranZaslavsky, ArkadyÅhlund, Christer
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