# Conjunctive Queries: Unique Characterizations and Exact Learnability

> Research article (ACM Transactions on Database Systems, 2022) · cited 11× · AI/ML

**Wikidata**: [openalex:W3049407862](https://www.wikidata.org/wiki/openalex:W3049407862)  
**Source**: https://4ort.xyz/entity/conjunctive-queries-unique-characterizations-and-exact-learnability