A Cost-Based Model and Effective Heuristic for Repairing Constraints by Value Modification
Summary: Cost-based model for repairing constraints by value modification, enabling record-linkage–style search for low-cost fixes. NP-complete in database size; two equivalence-class–based greedy heuristics with cubic-time baselines and duplicate-record detection optimizations, yielding scalable repairs with little quality loss. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Philip Bohannon (AT&T)
- 2. Wenfei Fan (AT&T; University of Edinburgh)
- 3. Michael Flaster (AT&T)
- 4. Rajeev Rastogi (AT&T)
BibTeX Citation
@inproceedings{bohannon_sigmod05,
title = {{A Cost-Based Model and Effective Heuristic for Repairing Constraints by Value Modification}},
author = {Bohannon, Philip and Fan, Wenfei and Flaster, Michael and Rastogi, Rajeev},
series = {{SIGMOD} '05},
booktitle = {Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data},
publisher = {Association for Computing Machinery},
doi = {10.1145/1066157.1066175},
url = {https://dl.acm.org/doi/10.1145/1066157.1066175},
year = {2005}
}
Incoming Citations (Sorted by Pagerank)
Showing 50 of 74 citing papers.
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 |
|---|---|---|---|---|
| 33 | Consistent Query Answers in Inconsistent Databases | 1999 | PODS | 0.00049349003 |
| 95 | Potter's Wheel: An Interactive Data Cleaning System | 2001 | VLDB | 0.00034382643 |
| 204 | Declarative Data Cleaning: Language, Model, and Algorithms | 2001 | VLDB | 0.00025190386 |
| 590 | On Propagation of Deletions and Annotations Through Views | 2002 | PODS | 0.00015890019 |
| 763 | AJAX: An Extensible Data Cleaning Tool | 2000 | SIGMOD | 0.00014140127 |
| 897 | On the Decidability and Complexity of Query Answering over Inconsistent and Incomplete Databases | 2003 | PODS | 0.00013204612 |
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