Szeles, Annamária; Budapest University of Technology and Economics, Department of Control Engineering and Information Technology; Drexler, Dániel András; Budapest University of Technology and Economics, Department of Control Engineering and Information Technology; Sápi, Johanna; Óbuda University, John von Neumann Faculty of Informatics; Harmati, István; Budapest University of Technology and Economics, Department of Control Engineering and Information Technology; Kovács, Levente; Óbuda University, John von Neumann Faculty of Informatics