Efficient algorithm for query transformation in semantic query optimization

被引:0
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作者
He, Zengyou [1 ]
Deng, Shengchun [1 ]
Xu, Xiaofei [1 ]
Song, Yufu [1 ]
机构
[1] Dept. of Comp. Sci. and Eng., Harbin Inst. of Technol., Harbin 150001, China
关键词
Implication closure - Multidatabase system - Predict elimination - Predict introduction - Semantic query optimization;
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页码:32 / 36
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