Preface

11th International Conference on High-Performance Computing Systems and Technologies in Scientific Research, Automation of Control and Production (HPCST-2021). May 21-22, 2021, Barnaul, Russia The 11th International Conference on High-Performance Computing Systems and Technologies in Scientific Research, Automation of Control and Production (HPCST-2021) took place at the Altai State University on May 21 - 22, 2021. Altai State University (AltSU) is located in the center of Barnaul city - the capital of Altai region of the south-west of Siberia. Figure 1. Main Complex of Two Joint Buildings of Altai State University: left - Learning Campus; right - University Administration Building. HPCST is a regular scientific meeting that is held annually since 2011. It attracts specialists in the various fields of modern computer and information science, and their applications in automation of control and production, in mathematical modelling and computer simulation of processes and phenomena in natural sciences by means of high-performance computing. The goal of the conference is to present state-of-art approaches and methods for solving contemporary scientific problems and to exchange the latest research results obtained by scientists from both universities and research institutions. All the reported results are valuable contributions to the field of applied information and computer science. Due to the global COVID 2019 pandemic, travel restrictions were still in place in Russia, so the committee decided to hold the conference in a semi-virtual format. Specifically for the purpose, several rooms in AltSU main building were supplied with the equipment for videoconferencing. HPCST-2021 virtual meetings took place in the conference room (figures 2 and 3) of the university administration building using the Zoom remote videoconferencing system. List of BOARD OF THE CONFERENCE, Photos are available in this pdf.