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An algebraic evaluation method for deduction in incomplete data bases - MaRDI portal

An algebraic evaluation method for deduction in incomplete data bases (Q3792287)

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An algebraic evaluation method for deduction in incomplete data bases
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    An algebraic evaluation method for deduction in incomplete data bases (English)
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    1988
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    deductive data bases
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    Horn clause theories
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    relational algebra
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    incomplete databases
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    Skolem constants
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