English  |  正體中文  |  简体中文  |  Items with full text/Total items : 54367/62174 (87%)
Visitors : 11007182      Online Users : 73
RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTHU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version
    National Tsing Hua University Institutional Repository > 歷任校長 > 李家同 (1993-1994) > 期刊論文  >  Optimal Multiple Key Hashing Files for Orthogonal Range Queries


    Please use this identifier to cite or link to this item: http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/80779


    Title: Optimal Multiple Key Hashing Files for Orthogonal Range Queries
    Authors: Liang, J.;Chang, C. C.;McFadyen, R. G.;Lee, R. C. T.
    教師: 李家同
    Date: 1994
    Publisher: Elsevier
    Relation: INFORMATION SCIENCES, Elsevier, Volume 79, Issue 1-2, JUL 1994, Pages 145-158
    Keywords: RETRIEVAL
    Abstract: This paper mainly explores the design of the multiple key hashing file (MKHF) for orthogonal range retrieval. First, we show the optimal MKHF design problem for orthogonal range queries (ORQs) is NP-hard. Then the performance formula of the MKHF over all possible ORQs is derived. We also present a theoretical lower bound on the performance of the MKHF over all possible ORQs. Finally, a very interesting phenomenon existing in the optimal orthogonal range information retrieval system and the optimal partial match information retrieval system is presented.
    Relation Link: http://www.elsevier.com/wps/find/homepage.cws_home
    URI: http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/80779
    Appears in Collections:[李家同 (1993-1994)] 期刊論文
    [資訊工程學系] 期刊論文

    Files in This Item:

    File SizeFormat
    index.html0KbHTML596View/Open


    在NTHUR中所有的資料項目都受到原著作權保護,僅提供學術研究及教育使用,敬請尊重著作權人之權益。若須利用於商業或營利,請先取得著作權人授權。
    若發現本網站收錄之內容有侵害著作權人權益之情事,請權利人通知本網站管理者(smluo@lib.nthu.edu.tw),管理者將立即採取移除該內容等補救措施。

    SFX Query

    與系統管理員聯絡

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback