Processing Inequality Queries Based on Generalized Semi-Joins
Summary: Extends efficient semi-join processing of natural inequality queries beyond Bernstein–Goodman’s restrictions. Introduces multi-attribute inequality semi-joins for repeated inequality edges and generalized semi-join procedures for cyclic queries with one or zero doublets. (summarized by gpt-5.6-luna on Jul 24 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Masatoshi Yoshikawa (Kyoto University)
- 2. Yahiko Kambayashi (Kyushu University)
BibTeX Citation
@article{yoshikawa_vldb84,
title = {{Processing Inequality Queries Based on Generalized Semi-Joins}},
author = {Yoshikawa, Masatoshi and Kambayashi, Yahiko},
journal = {PVLDB},
series = {{VLDB} '84},
pages = {416},
year = {1984}
}Incoming Citations (Sorted by Pagerank)
Showing 1 of 1 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 5,066 | Conjunctive Queries with Inequalities Under Updates | 2018 | VLDB | 6.3771079e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 2 of 2 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 5,069 | Query Processing For Distributed Databases Using Generalized Semi-Joins | 1982 | SIGMOD | 6.3768665e-05 |
| 5,311 | Query Processing Utilizing Dependencies And Horizontal Decomposition | 1983 | SIGMOD | 6.2700856e-05 |
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