Framework-Oriented Approach to Ease the Development of Ambient Assisted-Living Systems Bellagente, Paolo ; Crema, Claudio ; Depari, Alessandro ; Flammini, Alessandra ; Lenzi, Giovanni ; Rinaldi, Stefano Abstract Publication: IEEE Systems Journal Pub Date: December 2019 DOI: 10.1109/JSYST.2019.2924150 Bibcode: 2019ISysJ..13.4421B