On Multi-Column Foreign Key Discovery
Summary: Proposes a robust method for discovering single- and multi-column foreign keys in relational data. Introduces a general Randomness rule unifying prior heuristics and two-pass approximate algorithms to evaluate it, validated on real and synthetic data. (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 21 of 21 citing papers.
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Outgoing Citations (Sorted by Pagerank)
Showing 7 of 7 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 105 | Inclusion dependencies and their interaction with functional dependencies (Extended abstract) | 1982 | PODS | 0.00049082041 |
| 126 | Space-Efficient Online Computation of Quantile Summaries | 2001 | SIGMOD | 0.00044753012 |
| 481 | Mining Database Structure; Or, How to Build a Data Quality Browser | 2002 | SIGMOD | 0.000221538 |
| 737 | On Synopses for Distinct-Value Estimation Under Multiset Operations | 2007 | SIGMOD | 0.00017377393 |
| 915 | On Schema Matching with Opaque Column Names and Data Values | 2003 | SIGMOD | 0.00015362622 |
| 2,551 | GORDIAN: Efficient and Scalable Discovery of Composite Keys | 2006 | VLDB | 8.5553153e-05 |
| 3,691 | Detecting Change in Data Streams | 2004 | VLDB | 6.8345284e-05 |
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| Overall Rank | Paper | Year | Venue | Pagerank |
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| 8,087 | Discovery and Ranking of Embedded Uniqueness Constraints | 2019 | VLDB | 4.5858215e-05 |
| 2,246 | The Data Complexity of Consistent Query Answering for Self-Join-Free Conjunctive Queries Under Primary Key Constraints | 2015 | PODS | 9.2039096e-05 |
| 418 | Query Optimization in the Presence of Foreign Functions | 1993 | VLDB | 0.0002372277 |
| 8,720 | A Fast Randomized Algorithm for Multi-Objective Query Optimization | 2016 | SIGMOD | 4.4563359e-05 |
| 3,052 | Comprehensive Approach to the Design of Relational Database Schemes | 1984 | VLDB | 7.6485833e-05 |
| 3,329 | Multi-column Substring Matching for Database Schema Translation | 2006 | VLDB | 7.2120421e-05 |
| 6,743 | An Algorithm For Servicing Multi-Relational Queries | 1977 | SIGMOD | 4.9383908e-05 |
| 7,364 | A New Characterization of Independence | 1983 | SIGMOD | 4.7460121e-05 |
| 10,822 | Mining Meaningful Keys and Foreign Keys with High Precision and Recall | 2025 | VLDB | 4.1905499e-05 |
| 3,826 | Automatic Discovery of Attributes in Relational Databases | 2011 | SIGMOD | 6.7204879e-05 |