| 一种基于二叉平衡树的P2P覆盖网络的研究 |
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| 引用本文： | 毛瑞芳,李清霞.一种基于二叉平衡树的P2P覆盖网络的研究[J].应用科技,2009,36(4):40-44. |
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| 作者姓名： | 毛瑞芳 李清霞 |
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| 作者单位： | 1. 郑州市科技中等专科学校,计算机教研室,河南,郑州,450008
2. 广州华立科技职业学院,计算机系,广东,广州,511325;华南理工大学,计算机学院,广东,广州,510640 |
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| 基金项目： | 广东省自然科学基金，广东省科技计划项目 |
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| 摘 要： | F2P覆盖网络是一种对等网之间的逻辑连接构成的应用层网络，由于其易于构建、管理灵活、可扩展性强，在实现瓦联网上的多种应用中发挥着重要的作用，文章首先给出了二叉平衡树的结构，然后在此基础上提出了一个能够同时支持高效的精确查询和范围查询能力的P2P覆盖网络拓扑结构，最后给出了该拓扑网络的节点加入和退出过程。
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| 关 键 词： | 二叉平衡树 对等网 加入 退出 |
Study of a P2P overlay network based on binary balance tree |
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| MAO Rui-fang,LI Qing-xia.Study of a P2P overlay network based on binary balance tree[J].Applied Science and Technology,2009,36(4):40-44. |
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| Authors: | MAO Rui-fang LI Qing-xia |
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| Institution: | MAO Rui-fang, LI Qing-xia( 1. Teaching and Research Room of Computer, Zhengzhou Science and Technology Secondary Specialized School, Zhengzhou 450008, China; 2. Department of Computer; Guangzhou Huali Science and Technology Vocational College; Guangzhou 511325,China; 3. Department of Computer, South China University of Technology, Guangzhou 510640, China) |
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| Abstract: | peer（P2P） to Peer overlay networks are the networks of application level whose peers are linked by logical link. Offering a mix of various features such as easy construction, flexible management, good scalability, the P2P overlay networks have important effect on Internet. In this paper, the structure of binary balance tree was given firstly, then a topology of P2P overlay network which could support exactness search and scope search efficiently was introduced. At last, the progress of adding and exiting in the topology was proposed. |
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| Keywords: | binary balance tree peer to peer joining departing |
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