Hitting Set Enumeration with Partial Information for Unique Column Combination Discovery
Summary: HPIValid treats UCC discovery as hitting-set enumeration in hypergraphs, enabling fast, memory-light mining on wide datasets. By fusing data-profiling techniques with modern enumeration theory, it achieves orders-of-magnitude speedups over prior work. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
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Incoming Citations (Sorted by Pagerank)
Showing 4 of 4 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 8,836 | Fast Approximate Denial Constraint Discovery | 2023 | VLDB | 4.4393184e-05 |
| 9,646 | Discovering Functional Dependencies through Hitting Set Enumeration | 2024 | SIGMOD | 4.3109001e-05 |
| 10,059 | Burr: A Benchmark for Ontology Learning from Relational Databases | 2026 | SIGMOD | 4.1945683e-05 |
| 10,679 | How and Why False Denial Constraints are Discovered | 2025 | VLDB | 4.1945683e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 10 of 10 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 25 | Dependency Inference (Extended Abstract) | 1987 | VLDB | 0.00083101742 |
| 751 | Partition Semantics for Relations | 1985 | PODS | 0.0001721247 |
| 894 | A Hybrid Approach to Functional Dependency Discovery | 2016 | SIGMOD | 0.00015556428 |
| 2,253 | Efficient Denial Constraint Discovery with Hydra | 2018 | VLDB | 9.1937209e-05 |
| 2,549 | GORDIAN: Efficient and Scalable Discovery of Composite Keys | 2006 | VLDB | 8.5641554e-05 |
| 3,440 | Approximate Denial Constraints | 2020 | VLDB | 7.0918817e-05 |
| 4,499 | Possible and Certain SQL Keys | 2015 | VLDB | 6.1385333e-05 |
| 4,682 | Scalable Discovery of Unique Column Combinations | 2014 | VLDB | 6.0022412e-05 |
| 8,085 | Discovery and Ranking of Embedded Uniqueness Constraints | 2019 | VLDB | 4.5902231e-05 |
| 8,445 | Finding Candidate Keys For Relational Data Bases | 1975 | SIGMOD | 4.5109131e-05 |
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Semantically Similar Papers
| Overall Rank | Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 10,540 | Discovering Approximate Inclusion Dependencies | 2025 | VLDB | 4.1945683e-05 |
| 3,823 | Automatic Discovery of Attributes in Relational Databases | 2011 | SIGMOD | 6.7261168e-05 |
| 3,143 | Extracting and Analyzing Hidden Graphs from Relational Databases | 2017 | SIGMOD | 7.4804326e-05 |
| 1,509 | Discovering Queries based on Example Tuples | 2014 | SIGMOD | 0.00011612727 |
| 6,761 | On The Recognition Of Coverings Of Acyclic Database Hypergraphs | 1983 | PODS | 4.9348368e-05 |
| 894 | A Hybrid Approach to Functional Dependency Discovery | 2016 | SIGMOD | 0.00015556428 |
| 7,714 | Identifying Insufficient Data Coverage in Databases with Multiple Relations | 2020 | VLDB | 4.6700455e-05 |
| 4,682 | Scalable Discovery of Unique Column Combinations | 2014 | VLDB | 6.0022412e-05 |
| 9,646 | Discovering Functional Dependencies through Hitting Set Enumeration | 2024 | SIGMOD | 4.3109001e-05 |
| 8,085 | Discovery and Ranking of Embedded Uniqueness Constraints | 2019 | VLDB | 4.5902231e-05 |