摘要
针对目前基于语义的服务匹配系统中的匹配方法存在对同一等级概念区别不清的问题,采用Web Services和语义Web技术,提出了一个基于UDDI和OWL-S的服务匹配模型,即对传统服务匹配模型的UDDI中引入语义化服务描述和基于数值计算的语义匹配功能.并综合利用基于几何距离和基于信息容量两种语义相似度算法的优点,设计了一种综合语义匹配算法,最后通过实验验证了该方法的优越性.
To solve the problems, the illegibility of the same rank concepts in other semantics matching algorithms of service matching system, the service matching model based on UDDI and OWL-S, which can improve UDDI by semantics description of services and semantics computing of service matching, is proposed adopting the technology of Web Services and Semantics Web. And a new integrated semantics matching algorithm, which takes the advantages of algorithms based on geometry distance and information content, is also designed. The algorithm proposed here has been proven working well through the analysis of the experimental results in the end.
出处
《大连理工大学学报》
EI
CAS
CSCD
北大核心
2007年第6期914-919,共6页
Journal of Dalian University of Technology
基金
国家自然科学基金资助项目(70302009)
辽宁省自然科学基金资助项目(2051066)
关键词
服务匹配
本体
语义相似度
service matching
ontology
semantics similarity
