An efficient approach to situation-aware service discovery in pervasive service computing environments

Sik-Sang Yau, Gautam G. Pohare

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

2 Scopus citations

Abstract

Service discovery, which is an important required function for service-based systems (SBS), affects the performance of SBS, especially in pervasive service computing environments. In this paper, an efficient approach to service discovery in multi-hop pervasive service computing environments is presented. This approach is situation-aware and based on group-based service discovery protocol. In a pervasive computing environment, the situation, including available service resources, users' preferences and the physical environment, changes more dynamically. Our service discovery approach exploits the network asymmetry and incorporates situational information while keeping low network overhead. Our simulation results show that our approach discovers services efficiently.

Original languageEnglish (US)
Title of host publicationUbiquitous Intelligence and Computing - 6th International Conference, UIC 2009, Proceedings
Pages68-82
Number of pages15
DOIs
StatePublished - Nov 9 2009
Event6th International Conference on Ubiquitous Intelligence and Computing, UIC 2009 - Brisbane, QLD, Australia
Duration: Jul 7 2009Jul 9 2009

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume5585 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Other

Other6th International Conference on Ubiquitous Intelligence and Computing, UIC 2009
Country/TerritoryAustralia
CityBrisbane, QLD
Period7/7/097/9/09

Keywords

  • Pervasive service computing environments
  • Service resources
  • Situation-aware service discovery
  • Users' preferences

ASJC Scopus subject areas

  • Theoretical Computer Science
  • Computer Science(all)

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