A Four-level Matching Model for Semantic Web Service Selection Based on QoS Ontology

摘要：

Services discovery based on syntactic matching cannot adapt to the open and dynamic environment of the web. In order to realize service selection for supporting QoS constraints, a Four-Level Matching Model for Semantic Web Service based on QoS Ontology and the QoS ontology for web service are presented. The Matching Engine works with the concepts of domain ontology and QoS ontology; it executes Application Domain Matching, Description Matching of Service, Function Matching of Service, QoS Matching in sequence for describing the users service request and registered service advertising which could be interpreted under ontology, because they provide a formal and semantic specification of conceptualization for improveing efficiency and accuracy of services selection.

关键词： matching model semantic Web service service selection QoS ontology

作者: Guangjun Guo Fei Yu Zhigang Chen Dong Xie

作者单位: Department of Computer Science and Technology, Hunan Institute of Humanities, Science and Technology Guangdong Province Key Lab of EC Market Application Technology.GuangDong University of Business Stud College of Information Science and Engineering, Central South University, Changsha, China

会议类型: 国际会议

会议名称: Third International Symposium on Information Science and Engineering(第三届信息科学与工程国际会议 ISISE 2010)

会议地点: 上海

会议语种:英文

页码: 630-634

在线出版日期: 2010-12-24（万方平台首次上网日期，不代表论文的发表时间）