TY - JOUR T1 - Assessing Human Activity in Elderly People Using Non-Intrusive Load Monitoring JF - Sensors. Y1 - 2017 A1 - JM. Alcalá A1 - Ureña, J. A1 - Álvaro Hernández A1 - Gualda, D PB - MDPI CY - Suiza VL - 17 IS - 2 ER -