Tibor Holczinger received his M.Sc. degree in Computer Engineering in 1997 and his Ph.D. degree in Information Technology in 2004. He is currently an associate professor within the Department of Applied Informatics at the University of Pannonia. He lectures on C/C++ programming, operations research, production optimization, and supply chain modeling. He has published over 30 scientific papers, which have received over 500 independent citations. His research interests include the scheduling of production systems, focusing on the S-graph framework, and the modeling of manufacturing systems in Industry 4.0. He is a member of the Hungarian Operations Research Society.