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Towards an Efficient Evaluation of General Queries: Quantifier and Disjunction Processing Revisited

Summary: Relational-algebra approach to quantified/disjunctive queries, avoiding non-algebraic methods. Two-phase: canonical form; translate with complement-join, universal-quantifier algebra, and constrained outer-joins; yields competitive efficiency. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
2502
Venue
SIGMOD
Year
1989
Pagerank
5.9870797e-05
Overall Rank
6,072 | 58.35%
DOI
10.1145/67544.66944

Incoming Non-self Citations Over Time

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BibTeX Citation

@inproceedings{bry_sigmod89,
        title = {{Towards an Efficient Evaluation of General Queries: Quantifier and Disjunction Processing Revisited}},
        author = {Bry, Franois},
        series = {{SIGMOD} '89},
        booktitle = {Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data},
        publisher = {Association for Computing Machinery},
        doi = {10.1145/67544.66944},
        url = {https://dl.acm.org/doi/10.1145/67544.66944},
        year = {1989}
}

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