The Open Grid Services Infrastructure (OGSI) defines a distributed system framework by integrating grid and web services technologies to facilitate the sharing of various resources, which result in Grid Service.Grid service inherits the features from web service, aiming at enabling interoperability among heterogenous grid application.However, in the Open Grid Services Architecture (OGSA), grid services are isolated, it is difficult building a grid service management framework which can work across organizations.Based on BPEL4WS, this paper proposes an agent-oriented grid service modeling framework to address the difficulties in developing grid applications based on grid services.
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