# Time-dependent sleep stage transition model based on heart rate variability

> Research article (2015 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 2015) · cited 18× · AI/ML

**Wikidata**: [openalex:W2294718943](https://www.wikidata.org/wiki/openalex:W2294718943)  
**Source**: https://4ort.xyz/entity/time-dependent-sleep-stage-transition-model-based-on-heart-rate-variability