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    National Tsing Hua University Institutional Repository > 歷任校長 > 李家同 (1993-1994) > 期刊論文  >  Symbolic Gray Code as a Perfect Multiattribute Hashing Scheme for Partial Match Queries


    Please use this identifier to cite or link to this item: http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/80770


    Title: Symbolic Gray Code as a Perfect Multiattribute Hashing Scheme for Partial Match Queries
    Authors: Chang, C. C.;Lee, R. C. T.;Du, M. W.
    教師: 李家同
    Date: 1982
    Publisher: Institute of Electrical and Electronics Engineers
    Relation: IEEE Transactions on Software Engineering, Institute of Electrical and Electronics Engineers, Volume SE-8, Issue 3, 1982, Pages 235-249
    Keywords: Symbolic Gray Code
    Multi-attribute
    Partial Match Queries
    Abstract: In this paper, we shall show that the symbolic Gray code hashing mechanism is not only good for best matching, but also good for partial match queries. Essentially, we shall propose a new hashing scheme, called bucket-oriented symbolic Gray code, which can be used to produce any arbitrary Cartesian product file, which has been shown to be good for partial match queries. Many interesting properties of this new multiattribute hashing scheme, including the property that it is a perfect hashing scheme, have been discussed and proved.
    Relation Link: http://www.ieee.org/index.html
    URI: http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/80770
    Appears in Collections:[李家同 (1993-1994)] 期刊論文
    [資訊工程學系] 期刊論文

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