中文摘要：

随着网格规模的不断扩大,如何更好地为用户的请求匹配最佳资源显得尤为重要.本文分析了基于本体论的各种服务匹配技术,提出了一种基于本体论的加权服务匹配方法,描述了服务的基本流程,给出了主要算法.所做工作为网格的服务匹配提供了新的思路.

英文摘要：

Along with the scale of the grid becoming larger and larger,it is more and more important to provide the resource that can best match what the user asks for.In this paper,several kinds of matching technology based on ontology are analyzed,and then a method of the weighted service matching,which is based on ontology,is proposed.The basic process of services is described,and the main algorithm is given.This paper has provided a new idea for the service matching in grid.