P2P信息检索技术浅析  

Study on P2P Network Information Retrieval Technologies

作　　者：张彬[1] 蒋涛[1] 

机构地区：[1]衡阳师范学院计算机科学系,湖南衡阳421008

出　　处：《重庆工学院学报》2007年第11期117-121,共5页Journal of Chongqing Institute of Technology

摘　　要：目前P2P网络中的资源发现已经成为一个重要的研究课题.对P2P网络常见的几种搜索方法进行了介绍,包括非结构性的搜索方法和结构性的搜索方法,对这些方法的负载平衡、路由策略等进行了讨论,分析了P2P网络的体系结构及其搜索策略,以及P2P网络信息搜索的关键技术.Resource location has become an important researeh topic in peer-to-peer networks over the last few years. This paper presents an overview of several search methods for peer-to-peer networks including unstructured search approaches and structured search methods, discusses the load balancing and muting tragedy of these methods, and analyzes the architecture and corresponding search strategy for peer-to-peer networks, and the critical technologies of peer-to-peer network information searching.

关 键 词：对等网络 分布式哈希表 向量空间模型 潜在语义索引 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]