Ontology-Based Semantic Web Services Clustering

摘要：

Web service discovery is an important operation in Web service architecture, this paper aims to cluster the Web services before Web service discovery based on OWL-S language. In this paper, Web service ontology is defined. We use Web service function and progress to calculate similarity. Petri net is used to describe Web service process. The Web service similarity is based on an accurate concept semantic similarity of the domain ontology. A domain ontology hierarchy is defined to describe the concept semantic information. The concept semantic similarity is discussed from several aspects, such as the path between two concepts, the path weight, the density of concepts, and the antisense relationship. Finally, we use the Web service similarity to cluster services, and prove the similarity efficiency.

作者: Ling-li XIE Fu-zan CHEN Ji-song KOU

作者单位: School of Management, Tianjin University, Tianjin, China

会议类型: 国际会议

会议名称: 2011 IEEE 18th International Conference on Industrial Engineering and Engineering Management(2011 IEEE 第十八届工业工程与工程管理国际会议 IEEM2011)

会议地点: 长春

会议语种:英文

页码: 2075-2079

在线出版日期: 2011-09-03（万方平台首次上网日期，不代表论文的发表时间）