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Anatoly Khomonenko Boris Sokolov Krassimira Ivanova (Eds.) MMRIST2020 Models and Methods for Researching Information Systems in Transport Workshop on the basis of the departments "Information and Computer Systems" and "Higher Mathematics" Proceedings©2020 for the individual papers by the papers’ authors. Copying permitted for private and academic purposes. This volume published and copyrighted by its editors. Editors’ address: Emperor Alexander I St. Petersburg State Transport University, Russia 190031, Saint Petersburg, 9 Moskovsky pr. 9 E-mail: khomon@mail.ru Preface Models and Methods of Information Systems Research Workshop was held in the frame of the Betancourt International Engineering Forum on December 11-12, 2020 at Emperor Alexander I Petersburg State Transport University, St. Petersburg, Russia. The objectives of the workshop were to bring together researchers interested in different aspects of models and methods of Information Systems and computer science to share their experience in the use of computer-based engineering research and to strengthen links between universities and research organizations of all levels by means of combining excellence in teaching, learning and researching. Article selection rules. The main indicators in the selection of articles are: •compliance with computer science; •relevance of the topic; •novelty of results. There were 34 reports at the workshop, 26 of which were selected for publication in this volume. All the papers reviewed by independent experts and members of the program committee. We would like to express our gratitude to all the authors for their valuable contribution to MMRIST2020 and to the reviewers for their opinions and very helpful comments. Workshop Organization Program Committee Dr. Boris Sokolov, St. Petersburg Federal Research Center of the Russian Academy of Sciences, St. Petersburg, Russia Dr. Anatoly Khomonenko, Emperor Alexander I PSTU, St.-Petersburg, Russia Dr. Lutz H. Strüngmann, Mannheim University of Applied Sciences, Mannheim, Germany Dr. Vladimir Zaborovsky, Peter the Great St.-Petersburg Polytechnic University, Russia PhD. Krassimira Ivanova, Institute of Mathematics and Informatics at the Bulgarian Academy of Sciences, Bulgaria Organizing Committee Dr. Valentin Khodakovsky Dr. Ekaterina Blagoveshenskaya Dr. Vladimir Bubnov Dr. Vladimir Kustov Dr. Alexander Pavlov Dr. Sergey Petrenko Dr. Irbulat Utepbergenov Dr. Tygashev Andrey PhD. Natalia Ivanova PhD. Maad Khalil MSc Igor Molodkin