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Relational Specifications of Infinite Query Answers

Summary: Extends Datalog with functional rules to model infinite query answers; least fixpoints may be infinite. Represents infinite least fixpoints by finite relational specifications: a finite tuple set plus a congruence relation, applicable to domain-independent rule sets. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
2500
Venue
SIGMOD
Year
1989
Pagerank
6.8167527e-05
Overall Rank
4,235 | 70.95%
DOI
10.1145/67544.66942

Incoming Non-self Citations Over Time

Authors

BibTeX Citation

@inproceedings{chomicki_sigmod89,
        title = {{Relational Specifications of Infinite Query Answers}},
        author = {Chomicki, Jan and Imieliński, Tomasz},
        series = {{SIGMOD} '89},
        booktitle = {Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data},
        publisher = {Association for Computing Machinery},
        doi = {10.1145/67544.66942},
        url = {https://dl.acm.org/doi/10.1145/67544.66942},
        year = {1989}
}

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Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.

Rank Cited Paper Year Venue Pagerank
1,498 Safety of Recursive Horn Clauses With Infinite Relations 1987 PODS 0.00010567892
4,439 Temporal Deductive Databases and Infinite Objects 1988 PODS 6.705288e-05
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