Zbigniew J. Czech is Professor of Computer Science at Politechnika Slaska, Poland. His research interests include computer programing, design and analysis of algorithms, and parallel computing, on which he has over 45 years of experience lecturing and conducting research. He has served as a research fellow at the University of York and the University of Canterbury, and has lectured at numerous universities in Poland and elsewhere, including the University of California, Santa Barbara, Indiana University-Purdue University, Indianapolis and the University of Queensland.