HPS5DSWS: A Hybrid P2P Strategy of the Distributed Discovery Mechanism for Semantic Web Services

Web services are the new generation of distributed software components. They are important for deploying automated interactions between distributed and heterogeneous applications of large-scale distributed systems. But with the evolution of the number of services available on the Web, in organizations and their large-scale use, a discovery mechanism of such a Web service in a distributed and heterogeneous environment has become a real challenge. In this paper, we describe a scalable P2P approach for automatic discovery of Semantic Web services (SWs), which supports the complexity of both SWs and task. Our architecture is based on P2P technology that has proven its effectiveness and robustness as distributed system. The particularity of our approach is to place the alignment of OWL-S in the heart of this architecture.