Research on Web service discovery based on user community relations

Abstract

Web service discovery was the key problem in the study of the Web application.Multiple user community relations between each other on the result of Web service discovery was studied,the user community relations was decomposed into predilection relation,clustering and trust relation,while describing the methods of formalization.Based on the formalized community relations a differential service discovery strategy was put forward,a Web service discovery system framework was built,which can retrieve or recommend candidate Web services step by step to produce the final result according to the “from strong to weak” principle in terms of the correlation between Web service and the user interest background.The experimental results show that proposed method can effectively improve the efficiency and precision of Web service discovery.

Keywords

• Web service discovery
• community relations
• strategy
• formalization methods