Enhancing Elderly Care through Low-Cost Wireless Sensor Networks and Artificial Intelligence: A Study on Vital Sign Monitoring and Sleep Improvement. - Carolina Del-Valle-Soto; Ramon A. Briseño; Ramiro Velázquez; Gabriel Guerra-Rosales; Santiago Perez-Ochoa; Isaac H. Preciado-Bazavilvazo; Paolo Visconti; José Varela 002 (Future Internet, 2024)