Service-Oriented Computing: Key Concepts and Principles
IEEE Internet Computing
GridDoc: A End-User-Oriented Presentation Model for Resource Integration
GCC '07 Proceedings of the Sixth International Conference on Grid and Cooperative Computing
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GridDoc is a Web-based application, which aims to support the instant data integration by end users. This paper presents a service virtualization approach to aggregating Web services into virtual data services, and constructing user-customized data services to support the GridDoc application. Some key mechanisms of the service virtualization, namely the semantics annotation, service aggregation and virtualization operations are discussed. The service virtualization approach has been implemented and its application is illustrated. The paper concludes with a comparative study with other related works.