摘要
提出了一种基于过滤级的语义Web服务发现策略,该发现策略将服务发现分为四级匹配,各级匹配的作用各不相同.给出了第三级匹配中来自不同本体的概念匹配算法.该算法简单但能够满足服务发现的需要,它借鉴了同一本体中没有直接关系的二概念匹配方法,同时也考虑了语法相似性在匹配中的作用.
A strategy of Semantic Web Services discovery based on filtrating rank is presented. This strategy divides Serv ices discovery into four matching steps, and their functions are different. An algorithm of matching concepts from different on tologies in the third rank is introduced. The algorithm is not complex but competent for the needing of services discovery. It re fers to the matching method of two indirect relative concepts from the same ontology and absorbs the function of syntax compara bility in matching.
出处
《内江师范学院学报》
2008年第8期42-45,共4页
Journal of Neijiang Normal University
基金
宜宾学院自然科学基金项目资助(编号:QJ05-04)
关键词
过滤级服务发现
概念匹配算法
语义WEB服务
services discovery based on filtrating rank
algorithm of matching voncepts
semantic web services
