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    PODS
    2008
    ACM
    129views Database» more  PODS 2008»
    Tree-width and functional dependencies in databases
    14 years 5 months ago
    Tree-width and functional dependencies in databases
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    Conjunctive query (CQ) evaluation on relational databases is NP-complete in general. Several restrictions, like bounded tree-width and bounded hypertree-width, allow polynomial ti...
    Isolde Adler
    claim paper
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