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Semantic-Overlay-Driven Web Services Discovery

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3 Author(s)
Hao Wu ; Huazhong University of Science and Technology, Wuhan ; Hai Jin ; Hanhua Chen

There are many common characteristics between Web service (WS) and peer-to-peer (P2P) computing environment. Therefore, carrying out Web service over P2P network can utilize the advantages of P2P to achieve the services integration and resource self-government. The service discovery is a key step during this convergence. In this paper, a semantic-overlay based approach is presented for Web service discovery. To enable the semantic web service superiority, service profile is used to describe Web service and as the service data source. The service-expertise based model is proposed for service node selection. Meanwhile, similarity functions are discussed for measuring the semantic similarity of different elements inside a service profile.

Published in:

2005 First International Conference on Semantics, Knowledge and Grid

Date of Conference:

27-29 Nov. 2005