基于概念格非功能属性的语义网络服务匹配方法  

Based on the Function of the Semantic Attribute Concept Lattice Network Service Matching

作　　者：陈林[1] 石鲁生[1] 

机构地区：[1]宿迁学院计算机科学系,江苏宿迁223800

出　　处：《科技通报》2012年第10期176-179,共4页Bulletin of Science and Technology

基　　金：江苏省宿迁学院科研基金项目(2011KY16)

摘　　要：研究网络的语义Web服务匹配问题,保证Web服务匹配的准确率。在计算机网络通信的服务请求中,根据服务请求者的服务语义描述寻找匹配服务时,多数匹配策略机制仅依靠服务功能信息进行匹配,使得服务匹配存在一定的片面性,而存在语义Web服务匹配准确率不高的问题。为提高匹配准确率,提出基于概念格的语义Web服务匹配方法。不仅考虑服务功能信息而且考虑服务质量等非功能属性,在形式概念分析的基础上将服务两方面的属性集合构造概念格,根据概念格和过滤机制计算语义相似度,并据此完成语义Web服务的匹配。仿真实验表明,这种方法能够准确完成语义Web服务地匹配,取得理想的结果。Research network of semantic Web service matching,and ensure the accuracy of matching Web services.In computer network communication service request,according to the service request of semantic description looking for matching service service,most matching strategy mechanism rely on information matching service function,make service,there are certain match respectively,and exist to semantic Web service matching accuracy is not high.In order to improve the accuracy matching,based on the semantic concept lattice Web service matching method not only consider the service function of information and consider the service quality of functional attributes,in the formal concept analysis on the basis of the two aspects of the service concept lattice structure attribute set,according to concept lattice and filtering mechanism semantic similarity calculation,and based on the semantic Web services complete matching the simulation experiments show that the method can accurately completing the semantic Web service matching and get results.

关 键 词：概念格 服务匹配 语义描述 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]