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GChord: Indexing for multi-attribute query in P2P system with low maintenance cost

  • Fudan University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

To provide complex query processing in peer-to-peer systems has attracted much attention in both academic and industrial community. We present GChord, a scalable technique for evaluating queries with multi-attributes. Both exact match and range queries can be handled by GChord. It has advantages over existing methods in that each tuple only needs to be indexed once, while the query efficiency is guaranteed. Thus, index maintenance cost and search efficiency are balanced. Additional optimization techniques further improves the performance of GChord. Extensive experiments are conducted to validate the efficiency of the proposed method.

源语言英语
主期刊名Advances in Databases
主期刊副标题Concepts, Systems and Applications - 12th International Conference on Database Systems for Advanced Applications, DASFAA 2007, Proceedings
出版商Springer Verlag
55-66
页数12
ISBN(印刷版)9783540717027
DOI
出版状态已出版 - 2007
已对外发布
活动12th International Conference on Database Systems for Advanced Applications, DASFAA 2007 - Bangkok, 泰国
期限: 9 4月 200712 4月 2007

出版系列

姓名Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
4443 LNCS
ISSN(印刷版)0302-9743
ISSN(电子版)1611-3349

会议

会议12th International Conference on Database Systems for Advanced Applications, DASFAA 2007
国家/地区泰国
Bangkok
时期9/04/0712/04/07

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