文献类型：会议论文

英文题名：Key Technology Research on Dynamic Web Service Composition Based on Semantic Web

作者：Zheng, Yafeng[1];Ding, Songyang[1];Zhang, Xiaoxiao[1]

第一作者：Zheng, Yafeng

通讯作者：Zheng, YF[1]

机构：[1]Henan Univ Finance & Econ, Informat Sch, Zhengzhou, Henan, Peoples R China

第一机构：河南财经政法大学计算机与信息工程学院

通讯机构：[1]corresponding author), Henan Univ Finance & Econ, Informat Sch, Zhengzhou, Henan, Peoples R China.|[1048412]河南财经政法大学计算机与信息工程学院;[10484]河南财经政法大学;

会议论文集：International Symposium on Knowledge Acquisition and Modeling

会议日期：DEC 21-22, 2008

会议地点：Wuhan, PEOPLES R CHINA

语种：英文

外文关键词：Web Service; Semantic Web; Composability

摘要：Complex services may be dynamically composed through combining distributed components. By properly selecting and combining components on demand, a new application may be composed from a set of components. It enables quick development of new application functionality through the reuse of the components. But existing service composition systems often be implemented by using its syntax not its semantic. In order to enable semantics-based dynamic service composition, this paper analyzes relative service composition mechanism. Then it proposes a dynamic composition service framework based on semantic and implements its key technology. These techniques can bring flexibility and adaptability to future application.