XSSD: A FAST HYBRID SEMANTIC WEB SERVICES DISCOVERY METHOD

摘要：

By introducing semantics to Web Services description, the precision ratio and the recall ratio of service discovery are greatly improved.But at the same time, the services query time is also increased by executing semantic reasoning.To shorten the service query time, this paper presents a preprocessing mechanism and a fast hybrid matching algorithm based on this mechanism which can retrieve services in an accurate and quick way.All the semantic reasoning will be pretreated in the service publishing phase, and only numerical calculation will be executed to get the matching results when querying services.A prototype named XSSD has been implemented and the experiment shows that our method outperforms existing methods.

关键词： Web Services Semantics Service Discovery Preprocessing

作者: DONGJIE CHU JUN HAN JING LI YONGWANG ZHAO

作者单位: School of Computer Science & Engineering,Beihang University,Beijing,China

会议类型: 国际会议

会议名称: 2011 3rd International Conference on Computer Technology and Development(2011第三届计算机技术与发展国际会议 ICCTD2011)

会议地点: 成都

会议语种:英文

页码: 735-740

在线出版日期: 2011-11-25（万方平台首次上网日期，不代表论文的发表时间）