DAFDiscover: Robust Mining Algorithm for Dynamic Approximate Functional Dependencies on Dirty Data
Summary: DAFD: dynamic AFDs that model per-attribute error rates and map bijectively to classical FDs, with a sound, complete inference system. DAFDiscover mines DAFDs directly on dirty data with provable correctness, computable DAFD-prob and validity lower bound, matching SOTA complexity while improving semantic accuracy. (summarized by gpt-5-mini on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Xiaoou Ding
- 2. Yixing Lu
- 3. Hongzhi Wang
- 4. Chen Wang
- 5. Yida Liu
- 6. Jianmin Wang
Incoming Citations (Sorted by Pagerank)
Showing 2 of 2 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 10,587 | Efficient Discovery of Relaxed Functional Dependencies | 2025 | VLDB | 4.1945683e-05 |
| 10,723 | UniClean: A Scalable Data Cleaning Solution for Mixed Errors based on Unified Cleaners and Optimized Cleaning Workflow | 2025 | VLDB | 4.1945683e-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 |
|---|---|---|---|---|
| 224 | CORDS: Automatic Discovery of Correlations and Soft Functional Dependencies | 2004 | SIGMOD | 0.00032746205 |
| 732 | Discovering Data Quality Rules | 2008 | VLDB | 0.00017465093 |
| 894 | A Hybrid Approach to Functional Dependency Discovery | 2016 | SIGMOD | 0.00015556428 |
| 2,077 | Efficient Discovery of Approximate Dependencies | 2018 | VLDB | 9.6001836e-05 |
| 2,638 | Messing Up with BART: Error Generation for Evaluating Data-Cleaning Algorithms | 2016 | VLDB | 8.399764e-05 |
| 4,127 | A Statistical Perspective on Discovering Functional Dependencies in Noisy Data | 2020 | SIGMOD | 6.4310458e-05 |
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Semantically Similar Papers
| Overall Rank | Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 2,574 | Discovery of Genuine Functional Dependencies from Relational Data with Missing Values | 2018 | VLDB | 8.5173637e-05 |
| 25 | Dependency Inference (Extended Abstract) | 1987 | VLDB | 0.00083101742 |
| 6,703 | Discovering Graph Functional Dependencies | 2018 | SIGMOD | 4.9555163e-05 |
| 7,366 | Discovery Algorithms for Embedded Functional Dependencies | 2020 | SIGMOD | 4.7515248e-05 |
| 1,047 | Functional Dependency Discovery: An Experimental Evaluation of Seven Algorithms | 2015 | VLDB | 0.00014459715 |
| 4,127 | A Statistical Perspective on Discovering Functional Dependencies in Noisy Data | 2020 | SIGMOD | 6.4310458e-05 |
| 732 | Discovering Data Quality Rules | 2008 | VLDB | 0.00017465093 |
| 894 | A Hybrid Approach to Functional Dependency Discovery | 2016 | SIGMOD | 0.00015556428 |
| 9,749 | Efficient Differential Dependency Discovery | 2024 | VLDB | 4.2897489e-05 |
| 10,587 | Efficient Discovery of Relaxed Functional Dependencies | 2025 | VLDB | 4.1945683e-05 |