1. Department of Electrical Engineering, Najafabad Branch, Islamic Azad University, Najafabad 8543131, Iran
2. Department of Electrical and Computer Engineering, Aarhus University, 8200 Aarhus, Denmark
3. Institute of Information Society, Ludovika University of Public Service, 1083 Budapest, Hungary
4. Department of Information Computing Systems, Abylkas Saginov Karaganda Technical University, Karaganda 100027, Kazakhstan
5. John von Neumann Faculty of Informatics, Obuda University, 1034 Budapest, Hungary