Customizable Business Process Composition with Query Optimization

One of the challenges in SOA is to provide an efficient and effective way to select compatible Web service(s) and compose them into a functional service process that satisfies a user's needs. Moreover, the Web services(s) selected may be integrated with structures such as branches and merges to fulfill a task. This paper describes our system architecture and strategies on Web services composition based on semantic matching. Our strategies include customizable and adaptive composition strategy, query optimization, and heuristic prioritization.

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