| 结构化P2P网络Chord中节点行为优化的研究 |
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| 引用本文： | 祝玉军,郑刚,于跃波.结构化P2P网络Chord中节点行为优化的研究[J].安徽机电学院学报,2008(3):65-67. |
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| 作者姓名： | 祝玉军 郑刚 于跃波 |
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| 作者单位： | 安徽工程科技学院计算机科学与工程系,安徽芜湖241000 |
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| 基金项目： | 安徽省教育厅自然科学基金资助项目（2003kj036） |
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| 摘 要： | 为了提高结构化P2P网络系统Chord的性能,解决节点频繁地加入和离开带来的网络波动和高的维护代价,提出了一种新颖的节点行为优化的方法.通过对节点行为的策略控制,用较小的存储开销和节点的额外负载换取网络整体性能的提高。网络仿真结果显示,节点的优化有效地控制了Chord环的大小,增加了容错性,提高了系统的整体性能.
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| 关 键 词： | P2P Chord 行为 波动 |
Optimized node action of chord in structure-P2P networks |
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| ZHU Yu-jun,ZHENG Gang,YU Yue-bo.Optimized node action of chord in structure-P2P networks[J].Journal of Anhui Institute of Mechanical and Electrical Engineering,2008(3):65-67. |
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| Authors: | ZHU Yu-jun ZHENG Gang YU Yue-bo |
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| Affiliation: | (Dept. of Comp. Sci. ＆ Engn. ,Anhui University of Technology and Science, Wuhu 241000, China) |
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| Abstract: | In order to enhance the performance of Chord in structure-P2P networks and resolve the networks fluctuation and high maintenance costs caused by the join and exit of nodes, an novel way is introduced. Depending on the efficient control of the action of nodes,it exchanges the little storage and the extra load for improvement of Chord. The result of simulation shows that Optimizing the action of node can control the size of ring in Chord and increase the quality of tolerate-fault and thus improves the whole system. |
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| Keywords: | P2P chord action fluctuation |
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