摘要
结构化P2P网络的资源定位算法采用的是分布式哈希表(DHT)算法,根据精确关键字进行资源的定位与发现。本文介绍了几种基于DHT的资源定位算法:CAN、Chord和Pastry,对它们的构建和路由算法进行分析,最后指出了结构化P2P网络所面临的问题。
Resource locating algorthim in the structured P2P Network adopts algorthim based on DHT which locates resource by key words.This paper introduces several resource locating algorthim based on： DH、TCAN、 Chord and Pastry,and analyzes their construction and routing algorthim.Finally,it points out the disadvantages of structured P2P network.
出处
《科技广场》
2008年第1期69-70,共2页
Science Mosaic
