基于语义的网格服务匹配研究

Study of grid service matching based on semantic knowledge

随着网格技术的发展,网格服务匹配成为了新的研究热点。服务匹配是有效提高网格资源利用的关键技术。分析了服务匹配中广泛存在的服务提供方与服务请求方往往无法做到事先沟通的原因,提出了将语义引入服务描述语言以及服务匹配算法的基于语义的网格服务匹配技术,并结合服务匹配的具体应用,提出了相应的解决方案。

The development of grid service technology makes the grid service matching a study hot-spot. Service matching is one of the key technologies that can effectively improve the use of resources. After analyzing the reason of the lack of communication beforehand between the service requesters and the service providers, this paper proposed how to add semantic information into the service description language and the service matching algorithms. Combing the problems of application of service matching, it finally presented a corresponding solution.