摘要
针对基于推理的OWL-S/UDDI匹配算法在同一级结果间不能进一步区分匹配度导致查全率和查准率不高的问题,提出了一种基于本体概念相似度计算的服务匹配算法,该算法分别按服务的基本描述、功能和非功能(QoS)三个层次进行匹配,提高了服务匹配效率。
The OWL-S/UDDI matching algorithm based on reasoning cannot differentiate the matching degree on the same results level,thus causing inaccuracy and incompleteness.According this shortcoming of reserch,this paper proposes a Web service matching algorithm based on similarity computing of ontology concept.The algorithm has three levels:the basic description matching,the function matching ,and the non-function matching(QoS).This algorithm can improves the efficiency of services matching.
出处
《电脑知识与技术》
2009年第5X期3989-3992,共4页
Computer Knowledge and Technology
