ConQuer: A System for Efficient Querying Over Inconsistent Databases
Summary: ConQuer answers SQL queries over databases violating user-specified key constraints by rewriting them to return exactly the consistent data. Its SQL-based rewrites leverage commercial optimizers for scalable execution. (summarized by gpt-5.6-luna on Jul 24 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Ariel Fuxman (University of Toronto)
- 2. Diego Fuxman (Universidad Nacional del Sur)
- 3. Renée J. Miller (University of Toronto)
BibTeX Citation
@article{fuxman_vldb05,
title = {{ConQuer: A System for Efficient Querying Over Inconsistent Databases}},
author = {Fuxman, Ariel and Fuxman, Diego and Miller, Renée J.},
journal = {PVLDB},
series = {{VLDB} '05},
pages = {1354--1357},
year = {2005}
}Incoming Citations (Sorted by Pagerank)
Showing 4 of 4 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 8,228 | CAvSAT: A System for Query Answering over Inconsistent Databases | 2019 | SIGMOD | 5.4621278e-05 |
| 9,480 | CAvSAT: Answering Aggregation Queries over Inconsistent Databases via SAT Solving | 2021 | SIGMOD | 5.2634238e-05 |
| 11,146 | Computing Range Consistent Answers to Aggregation Queries via Rewriting | 2024 | PODS | 5.093636e-05 |
| 11,524 | A Dichotomy in Consistent Query Answering for Primary Keys and Unary Foreign Keys | 2022 | PODS | 5.093636e-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 |
|---|---|---|---|---|
| 33 | Consistent Query Answers in Inconsistent Databases | 1999 | PODS | 0.00049907763 |
| 586 | ConQuer: Efficient Management of Inconsistent Databases | 2005 | SIGMOD | 0.00016124396 |
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| 5 | 11,384 | LinCQA: Faster Consistent Query Answering with Linear Time Guarantees | 2023 | SIGMOD |
| 6 | 7,974 | ConEx: A System for Monitoring Queries | 2007 | SIGMOD |
| 7 | 8,228 | CAvSAT: A System for Query Answering over Inconsistent Databases | 2019 | SIGMOD |
| 8 | 2,551 | Efficient Querying of Inconsistent Databases with Binary Integer Programming | 2013 | VLDB |
| 9 | 33 | Consistent Query Answers in Inconsistent Databases | 1999 | PODS |
| 10 | 586 | ConQuer: Efficient Management of Inconsistent Databases | 2005 | SIGMOD |