# Discovery of approximate (and exact) denial constraints

> Research article (Proceedings of the VLDB Endowment, 2019) · cited 76× · AI/ML

**Wikidata**: [openalex:W2997756720](https://www.wikidata.org/wiki/openalex:W2997756720)  
**Source**: https://4ort.xyz/entity/discovery-of-approximate-and-exact-denial-constraints