A model of pervasive services for service composition
ON THE MOVE TO MEANINGFUL INTERNET SYSTEMS 2005: OTM 2005 WORKSHOPS, PROCEEDINGS（2005）
摘要
We propose a formal definition of a pervasive service model targeting the very dynamic environments typical of mobile application scenarios. The model is based on a requirement analysis and evolves from existing service definitions. These are extended with pervasive features that allow for the modeling of context awareness, and pervasive functionality needed for the dynamic (re-) composition of services. In order to demonstrate its value, we present an implementation of a pervasive service platform that makes use of the service model.
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关键词
mobile application scenario,pervasive functionality,pervasive service model,formal definition,service composition,dynamic environment,service definition,service model,context awareness,pervasive service platform,pervasive feature,requirement analysis
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