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P2P结构与搜索机制研究 被引量:3

A Study of the P2P Structure and Its Search Strategies
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摘要 P2P系统的研究现在较多集中在对非集中式系统的结构及搜索策略上。本文构造了基于语义的一种混合P2P系统,并且给出了各种常规的操作算法。本文首先引入了d-树的概念,并将Racke树的思想引入了P2P查寻操作中,简单分析了各种操作的最坏时间复杂度。 The study of the P2P system focuses mostly on its structure and search strategies. This paper constructs a hybrid P2P system, and designs all sorts of routine algorithms. Our contribution is that we first introduce the notion of bounded d-tree and adopts Racke tree in the P2P lookup operation. We also simply analyse the worst time complexity of all sorts of operations.
作者 幸冬梅 朱洪
出处 《计算机工程与科学》 CSCD 2007年第10期108-111,共4页 Computer Engineering & Science
基金 国家自然科学基金资助项目(60496321)
关键词 P2P Racke树 a-balanced 结点加入 结点离开 P-结点 P2P Raeke tree a-balanced node join node leave P-node
作者简介 幸冬梅(1967-),女,江西直康人,博士生,研究方向为算法及其应用通讯地址:200433上海市武川路78弄92号402室;Tel:13816421426;E-mail:xingdongmei@fudaraedu.cnAddress:Room402,92Lane78,WuchuanRd,Shanghai200433,P.R.China 朱洪,教授,研究方向为算法、复杂性等。
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参考文献17

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二级参考文献10

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