QoS-aware device selection using user preferences for tasks in ubiquitous environments

M. Ejaz Ahmed, Hamid Mukhtar, Djamel Belaïd, Ju Bin Song

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

Ubiquitous environments are characterized by devices that share information with one another. Such environments can be created dynamically by creating association between devices at runtime. This association requires selection of services on these devices, a technique known as service composition. The existing service composition approaches are mostly restricted to service matching and consider functional aspects of the association only. We propose a QoS-aware device selection in the ubiquitous environment, but also integrating user-preferences with QoS by taking into account network heterogeneity (variety of access technologies). We search for the nearly optimal solution among a number of candidate solutions of service composition that maximizes QoS parameters and user-preferences specified by user keeping in view network heterogeneity.

Original languageEnglish
Title of host publication2011 7th International Conference on Emerging Technologies, ICET 2011
DOIs
Publication statusPublished - 2011
Event2011 7th International Conference on Emerging Technologies, ICET 2011 - Islamabad, Pakistan
Duration: 5 Sep 20116 Sep 2011

Publication series

Name2011 7th International Conference on Emerging Technologies, ICET 2011

Conference

Conference2011 7th International Conference on Emerging Technologies, ICET 2011
Country/TerritoryPakistan
CityIslamabad
Period5/09/116/09/11

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Information Systems

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