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Abstract:
论文对分布式数据库中多元连接查询操作次序的确定问题提出了优化,通过引入收益代价比的概念,提出了一基于贪心算法的选择模型.通过该模型,可以得到理想的连接次序的选取方案.
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微计算机应用
ISSN: 1003-1944
CN: 11-2204/TP
Year: 2005
Issue: 4
Volume: 26
Page: 391-392
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 2
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