Research on data information indexing and searching algorithm based on DHT

doi:10.3778/j.issn.1002-8331.2008.31.046

Computer Engineering and Applications ›› 2008, Vol. 44 ›› Issue (31): 159-163.DOI: 10.3778/j.issn.1002-8331.2008.31.046

• 数据库、信号与信息处理 • Previous Articles Next Articles

Research on data information indexing and searching algorithm based on DHT

ZHAI Jian-she^1,2,SUN Peng¹,WU Qing^2,3

1.Institute of Meteorology，PLA University of Science and Technology，Nanjing 211101，China
2.Institute of Information System and Management，National University of Defense Technology，Changsha 410073，China
3.School of Information and Science，Nanjing Audit University，Nanjing 210029，China

Received:2007-12-03 Revised:2008-02-18 Online:2008-11-01 Published:2008-11-01
Contact: ZHAI Jian-she

DHT网络中数据索引和发布策略研究

翟建设^1,2,孙鹏¹,吴青^2,3

1.解放军理工大学气象学院，南京211101
2.国防科技大学信息系统与管理学院，长沙 410073
3.南京审计学院信息科学学院，南京 210029

通讯作者: 翟建设

Abstract

Abstract: In order to solve the contradictions between the complex inquiry and DHT network，in Structured P2P network，a new algorithm of data indexing and searching based on multi-keyword in DHT network is proposed，and give detailed analysis and further optimizing considerations are also given.It is proved to be an effective method.

Key words: data information indexing, data information searching, Distributed Hash Table（DHT）

摘要： 在结构化P2P网络中，针对分布式散列表与复杂查询之间的矛盾，提出了一个在分布式散列表网络中基于多关键字的数据信息索引和查找算法，对该算法进行了分析和优化，为解决分布式散列表网络与复杂查询之间的矛盾提供了一种有效方法。

关键词: 数据信息索引, 数据信息查找, 分布式散列表

ZHAI Jian-she^1,2,SUN Peng¹,WU Qing^2,3. Research on data information indexing and searching algorithm based on DHT[J]. Computer Engineering and Applications, 2008, 44(31): 159-163.

翟建设^1,2,孙鹏¹,吴青^2,3. DHT网络中数据索引和发布策略研究[J]. 计算机工程与应用, 2008, 44(31): 159-163.

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Research on data information indexing and searching algorithm based on DHT

DHT网络中数据索引和发布策略研究

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