Exploiting Service Context for Web Service Search Engine
Service-oriented architecture (SOA) is rapidly becoming one of significant computing paradigms. However as the increasing of ser vices, haphazardly of service definition makes it tedious and less efficient for service discovery. In this paper, we propose a novel context model SPOT to express services usage information. Based on SPOT defi nition, we build services collaboration graph and propose to analyze collaboration structure to rank services by their usage goodness. The distinctive feature of our method lies on the introducing of services con text model which is a new model to deal with service context informa tion, and integrating it for supporting service search. Our experimental results indicate that: our context-based ranking is useful for good ser vices recommendation; services context makes up for service description heterogeneity and can help to distinguish content-similar services.
Rong Zhang Koji Zettsu Yutaka Kidawara Yasushi Kiyoki
National Institute of Information and Communications Technology, 3-5 Hikaridai, Seika-cho, Kyoto 619 National Institute of Information and Communications Technology, 3-5 Hikaridai, Seika-cho, Kyoto 619
国际会议
11th International Conference,WAIM 2010(第十一届网络时代管理国际会议)
九寨沟
英文
363-375
2010-07-14（万方平台首次上网日期，不代表论文的发表时间）