1. Dipartimento di Elettronica, Informazione e Bioingegneria, Politecnico di Milano, Milan, Italy
2. Dipartimento di Ingegneria Elettrica e Tecnologie dell’Informazione, University Federico II of Naples, Naples, Italy
3. Artificial Intelligence Laboratory, RECOD.ai, Institute of Computing, University of Campinas, Campinas, Brazil
4. Department of Computer Science and Engineering, University of Notre Dame, Notre Dame, IN, USA
5. Dipartimento di Ingegneria Industriale, University Federico II of Naples, Naples, Italy
6. School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, USA