Flexible Architecture for Data-Driven Predictive Maintenance with Support for Offline and Online Machine Learning Techniques. - Alda Canito; Marta Fernandes; João Mourinho; Serkan Tosun; Kamer Kaya; Aysegül Turupcu; Angel Lagares; Hüseyin Karabulut; Goreti Marreiros (IECON, 2021)