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    政大機構典藏 > 理學院 > 資訊科學系 > 期刊論文 >  Item 140.119/69371
    Please use this identifier to cite or link to this item: http://nccur.lib.nccu.edu.tw/handle/140.119/69371


    Title: A parallel execution method for minimizing distributed query response time
    Authors: 陳良弼
    Wang, C.;Shyu, S.-C;Chen,Arbee L.P.
    Contributors: 資科系
    Date: 1992-05
    Issue Date: 2014-08-28 10:08:23 (UTC+8)
    Abstract: Performance studies show that traditional semi-join processing methods are sometimes inefficient because of the storage and processing overhead. To remedy this problem, a new semi-join processing method, called one-shot semi-join execution is proposed. This method allows parallel generation of all the semi-join projections, parallel transmission of all the semi-join projections, and parallel execution of all the semi-joins. The authors apply this method to optimize the response time for processing distributed queries. A response time model is established, which considers both data transmission time and local processing time. Based on this model, an efficient query processing algorithm is developed and analyzed
    Relation: IEEE Transactions on Parallel and Distributed Systems (EI,SCI),325-333
    Data Type: article
    Appears in Collections:[資訊科學系] 期刊論文

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