SP2A: A Service-Oriented Framework for P2P-Based Grids
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Overview: Virtual Organizations (VOs) are transitory communities made of individuals and institutions coupled together by advanced communications technologies. Most institutions have typically a limited amount of resources, which are contended by many users. This paper published by Association for Computing Machinery proposes the Service-oriented Peer-to-peer Architecture (SP2A), a framework enabling peer-to-peer resource haring in Grid environments. Resources are not directly exposed but can be accessed through Resource Provision Services, whose semantically enriched interfaces are published in the network.