PANDAExpress proves a new output-size bound for disjunctive datalog rules and uses dynamic arbitrary hyperplane cuts to eliminate polylog factors from PANDA's runtime while matching specialized algorithms.
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The PANDA framework derives information-theoretically tight upper bounds on intermediate relation cardinalities to both cost and construct query plans for conjunctive queries, matching or subsuming specialized algorithms including those based on fast matrix multiplication.
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PANDAExpress: a Simpler and Faster PANDA Algorithm
PANDAExpress proves a new output-size bound for disjunctive datalog rules and uses dynamic arbitrary hyperplane cuts to eliminate polylog factors from PANDA's runtime while matching specialized algorithms.
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Query Optimization and Evaluation via Information Theory: A Tutorial
The PANDA framework derives information-theoretically tight upper bounds on intermediate relation cardinalities to both cost and construct query plans for conjunctive queries, matching or subsuming specialized algorithms including those based on fast matrix multiplication.