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ASE 2005

QoS-aware dynamic service composition in ambient intelligence environments

Sonia Ben Mokhtar, Jinshan Liu, Nikolaos Georgantas, Valérie Issarny

Full textDOI 10.1145/1101908.1101959dblp

Abstract

Due to the large success of wireless networks and handheld devices, the ambient intelligence (AmI) paradigm is becoming a reality. One of the most challenging objectives to achieve in AmI environments is to enable a user to perform a task by composing on the fly networked services available at a specific time and place. Towards this goal, we propose a solution based on semantic Web services, and we show how service capabilities described as conversations can be integrated to perform a user task that is also described as a conversation, further meeting the QoS requirements of the user task. Experimental results show that the runtime overhead of our algorithm is reasonable, and further, that QoS-awareness improves its performance.

BibTeX
@inproceedings{Mokhtar-al:ASE05,
  author    = {Sonia Ben Mokhtar and
               Jinshan Liu and
               Nikolaos Georgantas and
               Val{\'{e}}rie Issarny},
  title     = {{QoS-aware} dynamic service composition in ambient intelligence environments},
  booktitle = {ASE},
  pages     = {317--320},
  publisher = {{ACM}},
  year      = {2005},
}

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