Query Repairs
| Authors |
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| Publication date | 03-2025 |
| Host editors |
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| Book title | 28th International Conference on Database Theory |
| Book subtitle | ICDT 2025, March 25-28, 2025, Barcelona, Spain |
| ISBN (electronic) |
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| Series | Leibniz International Proceedings in Informatics |
| Event | 28th International Conference on Database Theory |
| Article number | 15 |
| Number of pages | 19 |
| Publisher | Saarbrücken/Wadern: Schloss Dagstuhl - Leibniz-Zentrum für Informatik |
| Organisations |
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| Abstract | We formalize and study the problem of repairing database queries based on user feedback in the form of a collection of labeled examples. We propose a framework based on the notion of a proximity pre-order, and we investigate and compare query repairs for conjunctive queries (CQs) using different such pre-orders. The proximity pre-orders we consider are based on query containment and on distance metrics for CQs. |
| Document type | Conference contribution |
| Note | Longer version available at ArXiv |
| Language | English |
| Published at | https://doi.org/10.4230/LIPIcs.ICDT.2025.15 https://doi.org/10.48550/arXiv.2501.11162 |
| Downloads |
LIPIcs.ICDT.2025.15-1
(Final published version)
2501.11162v1-1
(Other version)
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