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Mainournal ArchiveYear 2021 / № 2

Issue: #2 (135)

DOI 10.18698/0236-3933-2021-2

Informatics, Computer Engineering and Control

Methods of Detecting Communities with Certain Relationship Typesin Graphs using Billing Information
Authors: Virtseva N.S., Vishnyakov I.E., Ivanov I.P.  

Category: Informatics, Computer Engineering and Control | Chapter: Mathematical Support and Software for Computers, Computer Complexes and Networks

  
Keywords: community detection, graph analysis, billing
Classification of Weld Defects Based on Convolution Neural Network
Authors: Gavrilov A.I., Do M.Tr.  

Category: Informatics, Computer Engineering and Control | Chapter: Mathematical Support and Software for Computers, Computer Complexes and Networks

  
Keywords: welding defect classification, convolution neural network
Symmetric Control Systems
Authors: Diveev A.I., Sofronova Е.A.  

Category: Informatics, Computer Engineering and Control | Chapter: Computing Machinery, Complexes, and Computer Networks

  
Keywords: optimal control, phase constraints, unimodality, control of group of robots, evolutionary algorithms
Binary Decision Tree Construction using the Hybrid Swarm Intelligence
Authors: Lebedev B.K., Lebedev O.B., Zhiglaty A.A.  

Category: Informatics, Computer Engineering and Control | Chapter: Theoretical Basis of Informatics

  
Keywords: classification, decision tree, particle swarm, genetic evolution, hybridization, integer parameter values, chromosome structures, directed mutation operator
Leontev Input-Output Balance Model as a Dynamic System Control Problem
Authors: Masaev S.N.  

Category: Informatics, Computer Engineering and Control | Chapter: Management in Social and Economic Systems

  
Keywords: control theory, dynamical systems, input-output balance, object, control, matrix, nod
Labor Market Transformation in the COVID-19 Pandemic: Differentiation of the Impact of Physical and Information Virus Spread
Authors: Rodionov D.G., Konnikov E.A., Ivanova A.S.  

Category: Informatics, Computer Engineering and Control | Chapter: Management in Social and Economic Systems

  
Keywords: COVID-19, unemployment, wages, information environment, coronavirus, labor market, pandemic
A New Approach to Mathematical Simulation of Sheduling at an Industrial Plant
Authors: Savenkova N.P.,, Laponin V.S., Mokin A.Yu., Artemieva L.A., Dryazhenkov A.A.  

Category: Informatics, Computer Engineering and Control | Chapter: Mathematical Modelling, Numerical Methods, and Program Complexes

  
Keywords: mathematical simulation, scheduling, consolidation of material balances, management problem, numerical solution
Solar Panel Automatic Positioning and Maximum Light Flux Direction Tracking
Authors: Selivanov K.V.  

Category: Informatics, Computer Engineering and Control | Chapter: Elements and Devices of Computer Engineering and Control Systems

  
Keywords: microcontroller, renewable energy sources (RES), solar panel, tracking and automatic positioning
Optimization of Assembly Production Based on Imitation of Petri Nets
Authors: Sochnev A.N.  

Category: Informatics, Computer Engineering and Control | Chapter: System Analysis, Control, and Information Processing

  
Keywords: optimization, assembly production system, operational scheduling, controlled net simulation, Petri net

Instrument Engineering, Metrology, Information-Measuring Instruments and Systems

Remarks on Selecting Length of Cylindrical Sample to Determine Magnetic Properties of its Material
Authors: Sandulyak A.V., Tkachenko R.Yu., Sandulyak D.A., Sandulyak A.A., Polismakova M.N., Ershova V.A.  

Category: Instrument Engineering, Metrology, Information-Measuring Instruments and Systems | Chapter: Instrumentation and Methods to Control Environment, Substances, Materials, and Products

  
Keywords: relative length, sample, induction field dependence, permeability field dependence, transient value