A framework for quality of context management

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Context-aware computing has to deal with a huge amount of context data. Taking into account the quality of these data becomes a corner stone of an efficient context management solution. Information on the quality of context helps taking appropriate decisions and allows to identify uncertain context information saving processing time for deriving a pertinent description of the observed phenomenon. This paper presents a work in progress for integrating Quality of Context in COSMOS (COntext entitieS coMpositiOn and Sharing) [4,13], a component-based framework for managing context data in ubiquitous environments, and illustrates it throughout the example of the composition of context information to implement a network connectivity vs energy adaptation situation.

Original languageEnglish
Title of host publicationQuality of Context - First International Workshop, QuaCon 2009, Revised Papers
Pages120-131
Number of pages12
DOIs
Publication statusPublished - 1 Dec 2009
Event1st International Workshop on Quality of Context, QuaCon 2009 - Stuttgart, Germany
Duration: 25 Jun 200926 Jun 2009

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume5786 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference1st International Workshop on Quality of Context, QuaCon 2009
Country/TerritoryGermany
CityStuttgart
Period25/06/0926/06/09

Keywords

  • Component-based middleware
  • Context-aware computing
  • Quality of context

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