Research On Dynamic Semantic Web Services Composition Based Ontology

This paper discusses a novel method of automatic Web service composition based on ontology. A general dynamic composition service framework of ontology-based services composition system is proposed. A algorithm (HWSC) is put forward, which can fully use the semantic information of the inputs and outputs of Web services provided by the domain ontology and its inference ability. The preliminary experimental results show that it can satisfy the requirements of quality and efficiency of composition, thus generating composite Web services according to customer requirements automatically and efficiently.