1. Systems and Control Lab (SCL) at the Computer and Automation Research Institute of the Hungarian Academy of Sciences (MTA SZTAKI); Kende utca 13-17 H-1117 Budapest Hungary
2. Department of Telecommunications and Media Informatics; Budapest University of Technology and Economics; Magyar tudósok körútja 2 H-1117 Budapest Hungary
3. Multidisciplinary Doctoral School of Engineering Sciences of Széchenyi István University; Egyetem tér 1 H-9026 Győr Hungary