# A vigilance estimation method for high-speed rail drivers using physiological signals with a two-level fusion framework

> Research article (Biomedical Signal Processing and Control, 2023) · cited 18× · AI/ML

**Wikidata**: [openalex:W4323869340](https://www.wikidata.org/wiki/openalex:W4323869340)  
**Source**: https://4ort.xyz/entity/a-vigilance-estimation-method-for-high-speed-rail-drivers-using-physiological-signals-with-a-two-level-fusion-framework