Almeida, Douglas, 		Dias, Felipe, 		Toledo, Marcelo, 		Cardenas, Diego, 		Oliveira, Filipe, 		Ribeiro, Estela, 		Krieger, José, AND 		Gutierrez, Marco.
" A machine-learning sleep-wake classification model using a reduced number of features derived from photoplethysmography and activity signals" <em>Proceedings of the Brazilian Symposium on Computing Applied to Health (SBCAS)</em> [Online], (25 June 2024)