@article{amachinelearningsleepwakeclassification,
  title = {A machine-learning sleep-wake classification model using a reduced number of features derived from photoplethysmography and activity signals},
  author = {Douglas A. Almeida and Felipe M. Dias and Marcelo A. F. Toledo and Diego A. C. Cardenas and Filipe A. C. Oliveira and Estela Ribeiro and Jose E. Krieger and Marco A. Gutierrez},
  year = {2023},
  eprint = {2308.05759},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2308.05759v1},
}