# HiT-MST: Dynamic facial expression recognition with hierarchical transformers and multi-scale spatiotemporal aggregation

> Research article (Information Sciences, 2023) · cited 18× · AI/ML

**Wikidata**: [openalex:W4380320096](https://www.wikidata.org/wiki/openalex:W4380320096)  
**Source**: https://4ort.xyz/entity/hit-mst-dynamic-facial-expression-recognition-with-hierarchical-transformers-and-multi-scale-spatiotemporal-aggregation