[1]张维凤 张代远.P2P网络中基于文件路由模型搜索方法的改进[J].计算机技术与发展,2006,(12):111-113.
　ZHANG Wei-feng,ZHANG Dai-yuan.Improvement of Search Method Based on Document Routing Model in P2P Network[J].,2006,(12):111-113.
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P2P网络中基于文件路由模型搜索方法的改进()

《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2006年12期
页码:
111-113
栏目:
智能、算法、系统工程
出版日期:
1900-01-01

文章信息/Info

Title:
Improvement of Search Method Based on Document Routing Model in P2P Network
文章编号:
1673-629X（2006）12-0111-03
作者:
张维凤 张代远
南京邮电大学计算机学院
Author(s):
ZHANG Wei-feng;  ZHANG Dai-yuan
College of Computer, Nanjing University of Posts ＆ Telecommunications
关键词:
P2P网络; 文件路由模型; 哈希表; 健壮性; 负荷均衡
Keywords:
P2P network; document muting model; Hash tables; reliability; burthen balance
分类号:
TP393
文献标志码:
A
摘要:
资源搜索和共享是P2P网络中重要的应用。针对当前P2P网络中现有共享资源搜索方法还存在诸多不足之处的问题，提出了一种基于文件路由模型改进的搜索方法。该搜索方法选取多个稳定对等体共同作为共享信息的载体，在利用哈希函数分配共享信息及其索引的基础上，提出了一种新的数据结构来记录所有存储了同一共享信息的稳定对等体信息，增强了系统的健壮性，同时均衡分配共享信息载体的负荷，合理利用网络带宽，使P2P网络在资源搜索和共享方面得到了一些改善
Abstract:
Resource searching and sharing is very important application on peer- to- peer network. At present,there are also many problems of existent shared resource search method on peer- to- peer network. An improved search method based on document routing model is.proposed, it picks some stable peers as the common carrier of shared resource, and on the basis of allocating shared resource and its index information with Hash function,a new data structure is built to record information of all peers which store identical shared resource. With the improved search method above, system reliability is strengthened, burthen of shared resource carriers go balanced and network bandwidth is used rationally. As a result,it brings P2P network some improvement in aspect of resource searching and sharing

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备注/Memo

备注/Memo:
张维凤（1981-），女，山东临沂人，硕士研究生。研究方向为人工智能、对等网络；张代远。博士，副教授。研究方向为人工智能、对等网络
更新日期/Last Update: 1900-01-01