From pulses to sleep stages: using heart-rate variability from low-cost wearable devices for accurate four-class sleep stage classification

Topalidis, P., Heib, D., Baron, S., Eigl, E.-S., Hinterberger, A., & Schabus, M. (2024). From pulses to sleep stages: using heart-rate variability from low-cost wearable devices for accurate four-class sleep stage classification. Sleep Medicine, 115, S106. https://doi.org/10.1016/j.sleep.2023.11.317