| 基于会话异构的结构化对等网络拓扑模型 |
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| 引用本文： | 邹福泰,潘乐云,吴增德,马范援.基于会话异构的结构化对等网络拓扑模型[J].上海交通大学学报,2004,38(Z1):145-147. |
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| 作者姓名： | 邹福泰 潘乐云 吴增德 马范援 |
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| 作者单位： | 上海交通大学,计算机科学与工程系,上海,200030 |
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| 基金项目： | 上海市科技发展基金基础研究重点项目(025115032) |
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| 摘 要： | 针对分布式哈希表(DHT)拓扑模型在动态网络中性能下降的问题,提出了一种改善的会话异构拓扑(SHT)模型.SHT模型利用了对等网络节点存在的会话异构性,将动态节点聚簇在稳定节点,从而降低了网络动态节点对于DHT拓扑的强干扰性.仿真实验显示,SHT模型能有效减少对等网络系统的拓扑维护开销,提高系统稳定性和数据可用性.
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| 关 键 词： | 对等网络 会话异构 分布式哈希表 拓扑模型 |
| 文章编号： | 1006-2467(2004)S1-0145-03 |
| 修稿时间： | 2003年10月8日 |
Structured Peer-to-Peer Topology Model Based on Session Heterogeneity |
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| ZOU Fu-tai,PAN Le-yun,WU Zeng-de,MA Fan-yuan.Structured Peer-to-Peer Topology Model Based on Session Heterogeneity[J].Journal of Shanghai Jiaotong University,2004,38(Z1):145-147. |
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| Authors: | ZOU Fu-tai PAN Le-yun WU Zeng-de MA Fan-yuan |
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| Abstract: | A novel session heterogeneity topology (SHT) model was proposed to fight the worse performance for Distributd Hash Table (DHT) model in dynamic networks. In SHT model, dynamic nodes are clustered to stable nodes so as to control the dynamic change of DHT topology network. The simulation experiments show that SHT model can efficiently reduce the maintenance overheads, and effectively improve the system stability and data availability in P2P systems. |
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| Keywords: | peer-to-peer session heterogeneity distributed hash table topology model |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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