A CONTEXT-AWARE SEMANTIC WEB SERVICE EXECUTION AGENT
António Luís Lopes, Luis Miguel Botelho · 2007
This paper presents the research on agent technology development for context-aware execution of semantic web services, more specifically, the development of SEA (Service Execution Agent), a semantic web services execution agent that uses context information to adapt the execution process to a specific situation, thus improving its effectiveness and providing a faster and better service. Preliminary results show that the introduction of context information and context-aware capabilities in a service execution environment can speed up the execution process, in spite of the overhead that it is introduced by the agents ’ communication and processing of context information. The developed service execution agent uses standards such as OWL-S service descriptions and WSDL grounding information. Also, an AgentGrounding definition has been proposed to enable the execution of semantic web services provided by agents. 1