On Concise Set of Relative Candidate Keys
Summary: Proposes a concise, redundancy-free set of relative candidate keys (rcks) for matching and blocking by minimizing the number of compared attributes. Applies approximation algorithms with guarantees under distance restrictions; experiments show tighter coverage than prior methods and pruning yields up to 100x speedups. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Shaoxu Song
- 2. Lei Chen
- 3. Hong Cheng
Incoming Citations (Sorted by Pagerank)
Showing 1 of 1 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 7,185 | Certus: An Effective Entity Resolution Approach with Graph Differential Dependencies (GDDs) | 2019 | VLDB | 4.8066159e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 6 of 6 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 67 | The Merge/Purge Problem for Large Databases | 1995 | SIGMOD | 0.00061348205 |
| 150 | Integration of Heterogeneous Databases Without Common Domains Using Queries Based on Textual Similarity | 1998 | SIGMOD | 0.00041055843 |
| 702 | Reasoning about Record Matching Rules | 2009 | VLDB | 0.00017918203 |
| 1,188 | On Generating Near-Optimal Tableaux for Conditional Functional Dependencies | 2008 | VLDB | 0.00013441729 |
| 1,345 | Entity Matching: How Similar Is Similar | 2011 | VLDB | 0.00012468408 |
| 2,159 | Sequential Dependencies | 2009 | VLDB | 9.4130956e-05 |
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| 10,927 | Computing A Well-Representative Summary of Conjunctive Query Results | 2024 | PODS | 4.1945683e-05 |
| 10,924 | Improved Approximation Algorithms for Relational Clustering | 2024 | PODS | 4.1945683e-05 |
| 322 | Record Linkage: Similarity Measures and Algorithms | 2006 | SIGMOD | 0.00027518768 |
| 3,529 | Merging the Results of Approximate Match Operations | 2004 | VLDB | 7.0059524e-05 |
| 1,533 | Example-driven Design of Efficient Record Matching Queries | 2007 | VLDB | 0.00011471971 |
| 10,587 | Efficient Discovery of Relaxed Functional Dependencies | 2025 | VLDB | 4.1945683e-05 |
| 5,408 | An Improved Algorithm for Finding a Key of a Relation | 1985 | PODS | 5.5240911e-05 |
| 702 | Reasoning about Record Matching Rules | 2009 | VLDB | 0.00017918203 |