[1] Department of Transport Technology and Economics, Faculty of Transportation Engineering and Vehicle Engineering, Budapest University of Technology and Economics, Műegyetem rkp. 3, Budapest, Hungary
[2] Research Laboratory on Engineering & Management Intelligence, Institute for Computer Science and Control (SZTAKI), Eötvös Loránd Research Network (ELKH), Budapest, Hungary
[3] Department of Operations Research and Actuarial Sciences, Corvinus University of Budapest, Hungary
[4] Institute of Mathematics and Informatics, University of Nyíregyháza, Sóstói u.31/b., 4400, Nyíregyháza, Hungary