A query agent-based search algorithm for unstructured P2P network

被引：0
|
作者：
Yu, W [1 ]
Ye, RG [1 ]
Song, C [1 ]
机构：
[1] Chinese Acad Sci, Comp Network Informat Ctr, Beijing 100080, Peoples R China
来源：
NETWORK ARCHITECTURES, MANAGEMENT, AND APPLICATIONS II, PTS 1 AND 2 | 2005年 / 5626卷
关键词：
unstructured P2P network; query agent; content search; redundant cost;
D O I：
10.1117/12.575287
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
To reduce the searching cost is the key of improving the performance of P2P network. We propose a search algorithm for unstructured P2P network, which is based on query agent. The algorithm can adaptively control the scale of query by satisfactory degree. We carry out simulations under two query-replication modes and the simulation results show that the algorithm can effectively decrease the redundant cost. The mobility of query agent assures that the repeat messages are trivial.
引用
收藏
页码：1128 / 1134
页数：7
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