Counting Database Repairs under Primary Keys Revisited
Summary: Refines the data complexity of counting database repairs under primary keys: known #P-complete under Cook reductions but potentially "hard-to-count-easy-to-decide" and not #P-complete under standard many-one logspace reductions. Performs a finer-grained classification by seeking membership and completeness in natural subclasses of #P under parsimonious (logspace many-one) reductions. (summarized by gpt-5-mini on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Marco Calautti (University of Edinburgh)
- 2. Marco Console (University of Edinburgh)
- 3. Andreas Pieris (University of Edinburgh)
BibTeX Citation
@inproceedings{calautti_pods19,
address = {New York, NY, USA},
series = {{PODS} '19},
title = {{Counting Database Repairs under Primary Keys Revisited}},
url = {https://dl.acm.org/doi/10.1145/3294052.3319703},
doi = {10.1145/3294052.3319703},
booktitle = {Proceedings of the {ACM} {SIGMOD} Symposium on {Principles} of {Database} {Systems}},
publisher = {Association for Computing Machinery},
author = {Calautti, Marco and Console, Marco and Pieris, Andreas},
year = {2019}
}Incoming Citations (Sorted by Pagerank)
Showing 10 of 10 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 6,808 | Benchmarking Approximate Consistent Query Answering | 2021 | PODS | 5.6763412e-05 |
| 7,471 | Fast Detection of Denial Constraint Violations | 2022 | VLDB | 5.5176505e-05 |
| 7,869 | Uniform Operational Consistent Query Answering | 2022 | PODS | 5.4364271e-05 |
| 8,062 | Evaluating Top-k Queries with Inconsistency Degrees | 2020 | VLDB | 5.3955302e-05 |
| 8,407 | Counting Database Repairs Entailing a Query: The Case of Functional Dependencies | 2022 | PODS | 5.3368401e-05 |
| 8,862 | Counting Problems over Incomplete Databases | 2020 | PODS | 5.2627214e-05 |
| 10,104 | Combined Approximations for Uniform Operational Consistent Query Answering | 2024 | PODS | 5.0789354e-05 |
| 11,469 | Consistent Query Answering for Primary Keys on Rooted Tree Queries | 2024 | PODS | 4.9793485e-05 |
| 11,494 | Computing Range Consistent Answers to Aggregation Queries via Rewriting | 2024 | PODS | 4.9793485e-05 |
| 11,833 | A Dichotomy in Consistent Query Answering for Primary Keys and Unary Foreign Keys | 2022 | PODS | 4.9793485e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 3 of 3 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 | 0.00049349003 |
| 587 | Management of Probabilistic Data: Foundations and Challenges | 2007 | PODS | 0.00015933201 |
| 5,742 | An Operational Approach to Consistent Query Answering | 2018 | PODS | 6.0108123e-05 |
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| # | Overall Rank | Paper | Year | Venue |
|---|---|---|---|---|
| 1 | 7,869 | Uniform Operational Consistent Query Answering | 2022 | PODS |
| 2 | 6,808 | Benchmarking Approximate Consistent Query Answering | 2021 | PODS |
| 3 | 11,494 | Computing Range Consistent Answers to Aggregation Queries via Rewriting | 2024 | PODS |
| 4 | 10,104 | Combined Approximations for Uniform Operational Consistent Query Answering | 2024 | PODS |
| 5 | 8,407 | Counting Database Repairs Entailing a Query: The Case of Functional Dependencies | 2022 | PODS |
| 6 | 5,892 | Consistent Query Answering for Primary Keys and Conjunctive Queries with Negated Atoms | 2018 | PODS |
| 7 | 1,735 | The Data Complexity of Consistent Query Answering for Self-Join-Free Conjunctive Queries Under Primary Key Constraints | 2015 | PODS |
| 8 | 11,833 | A Dichotomy in Consistent Query Answering for Primary Keys and Unary Foreign Keys | 2022 | PODS |
| 9 | 11,469 | Consistent Query Answering for Primary Keys on Rooted Tree Queries | 2024 | PODS |
| 10 | 7,705 | Consistent Query Answering for Primary Keys on Path Queries | 2021 | PODS |