Composite Service Template Selection Algorithm Based on Ontology

Proposed an automatic composite service template selection method based on ontology. In the method the Web services are described by OWL-S and domain ontology. The measure of association degree between services is reduced to the problem of finding perfect matching in service bipartite graph which is solved by the improved Kuhn-Munkres algorithm. Finally, we proposed the automatic composite service template selection algorithm based on the association degrees. The experiments show that the method proposed can accomplish the automatic service composite template selection according the service request.