A Dynamic Composition Algorithm of Semantic Web Service Based on QoS

摘要

Web service composition is an important technology in domain of Web service. It provides an effective solution to complex Web application. In this paper, a new composition algorithm of semantic Web service based on QoS is proposed, which is concerned with the effect of some non-functional factors of service composite quality and the satisfaction with service composition. Experiments are carried out to compare the new algorithm with some other web service composition algorithms and the result shows that the new algorithm can not only ensure the service quality bur also reduce service composite time.