# Exploring Domain Knowledge for Facial Expression-Assisted Action Unit Activation Recognition

> Research article (IEEE Transactions on Affective Computing, 2018) · cited 16× · AI/ML

**Wikidata**: [openalex:W2796152871](https://www.wikidata.org/wiki/openalex:W2796152871)  
**Source**: https://4ort.xyz/entity/exploring-domain-knowledge-for-facial-expression-assisted-action-unit-activation-recognition