Some results on the containment and minimization of (in)equality queries (Q1329422)

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scientific article; zbMATH DE number 600098
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English
Some results on the containment and minimization of (in)equality queries
scientific article; zbMATH DE number 600098

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    Some results on the containment and minimization of (in)equality queries (English)
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    22 August 1994
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    databases
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    inequality queries
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    optimization
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    symbol mappings
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    homomorphism
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    containment
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    query optimization
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    equality queries
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    NP- complete
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