基于小世界特性的网格资源发现算法

对已有的网格资源发现方法进行分析，提出一种以P2P方式实现的、基于小世界特性的非集中式网格资源发现算法。算法将具有相似兴趣属性的结点组织在一起形成兴趣簇，使得搜索请求尽量在簇内进行传播。仿真测试结果表明，该算法可以很好地减少资源发现的通信开销．并有着较高的搜索成功率。

Grid Resource Discovery Algorithm Based on Small-World Character

Analyzes existing resource discovery methods,and proposes a grid resource discovery algorithm:peer-to-peer and decentralized small-world character based algorithm to address the search and location of issues. The algorithm divides nodes into interest-clusters. Search request is propagated between nodes with similar interest within interest-clusters. Simulation results show that,the algorithm improves query efficiency notably without a significant increases in load.