High-Performance Computing Systems and Technologies in Scientific Research, Automation of Control and Production [electronic resource] : 12th International Conference, HPCST 2022, Barnaul, Russia, May 20-21, 2022, Revised Selected Papers / edited by Vladimir Jordan, Ilya Tarasov, Ella Shurina, Nikolay Filimonov, Vladimir Faerman.

Hardware for High-Performance Computing and Signal Processing -- Hierarchical Encoder-Decoder Neural Network with Self-Attention for Single-Channel Speech Denoising -- Calculation of Activation Functions in FPGA-Based Neuroprocessors Using the Cordic Algorithm -- Frequency-Domain Generalized Phase Transform Method in Pipeline Leaks Locating -- Information Technologies and Computer Simulation of Physical Phenomena -- Inverse Problem Regularization of Parametric Identification of the Particle Temperature Distribution of Gas-Thermal Flow with Optimization of Its Solution -- Application of the Heterogeneous Multiscale Finite Element Method for Modelling the Compressibility of Porous Media -- Parallel Non-Conforming Finite Element Technique for Mathematical Simulation of Fluid Flow in Multiscale Porous Media -- Darcy Problem Solution in a Mixed Formulation for Geological Media of Various Structures -- Mathematical Modeling of the Electromagnetic Field from a Solenoidal Coil in the Frequency Domain -- Computing Technologies in Data Analysis and Decision Making -- Novel Planning Technique for ERP Systems Implementation Projects -- Development of an Automated Document Classification System with a Predefined Structure -- Ontology-Based Data Mining Platform for Diagnosing Sowing Quality of Wheat Seeds -- Algorithm for the Classification of Coronary Heart Disease Based on the Use of Symptom Complexes in the Cardiovascular Environment -- Business Process Designing of the Institutional Ranking System of Higher Education of the Kyrgyz Republic -- Evaluation of the Efficiency of the Vaccination against Chickenpox Based on the Results of Simulation Modeling -- Hierarchical Volume Mesh Model of Heterogeneous Media Based on Non-Destructive Imaging Data -- Modeling а Potential Plant Habitat by Ensemble Machine Learning -- Information and Computing Technologies in Automation and Control Science -- Adaptive Traffic Signal Control Based on a Macroscopic Model of the Transport Network -- Optimization and Robustization of Angular Motion Control of an Automatic Maneuverable Aerial Vehicle -- Synthesis of the Rational Analyzing Function for Feature Extraction of Signals from the Electrostatic Location System -- Application of Computer Numerical Control in Eddy-Current Study Methods -- Computing Technologies in Information Security Applications -- Open-Source Solution for Identification and Blocking of Anomalous BGP-4 Routing Information -- Simulation of DDoS Attacks on LTE and LoRaWAN Protocols in the NS-3 Network Simulator -- Transaction-Oriented Approach to the Design of Information Systems Based on Formal Grammar.

This book constitutes the refereed proceedings of the 12th International Conference on High-Performance Computing Systems and Technologies in Scientific Research, Automation of Control and Production, HPCST 2022, held in Barnaul, Russia, during May 20-21, 2022. The 23 full papers included in this book were carefully reviewed and selected from 116 submissions. They were organized in topical sections as follows: hardware for high-performance computing and signal processing; information technologies and computer simulation of physical phenomena; computing technologies in data analysis and decision making; and computing technologies in information security applications.