摘要
资源发现是网格技术的一个非常重要的方面,资源发现就是找到与预想的资源描述相匹配的资源.当前对网格资源匹配的研究主要集中于精确匹配,而在模糊匹配方面做的研究较少.通过引入Vague集理论,结合P2P的资源发现技术,提出了一种新的网格资源发现模型.该模型提供灵活的资源模糊匹配机制,用户可以根据自身资源需求来发现资源.仿真实验表明,提出的发现模型具备良好的资源发现性能.
Resource discovery is one of the most important aspects in grid technology. Resource discovery is to find the resource which matches the expected resource. Currently, the researches about grid resource matching focuses on exact matching. There is little work about fuzzy matching. This paper proposes a new grid resource discovery model based on Vague set and P2P grid resource discovery technology. This model supplies flexible resource fuzzy matching method. Users can discover resource according to their resource requirement. Simulation test demonstrates that the proposed model has rather good capability of discovering resource.
出处
《浙江工业大学学报》
CAS
北大核心
2010年第2期177-181,共5页
Journal of Zhejiang University of Technology
基金
浙江省自然科学基金资助项目(Y105118)
