Mathematical Modeling and Simulation of Systems (MODS'2020)

Name: Mathematical Modeling and Simulation of Systems (MODS'2020) | Selected Papers of 15th International Scientific-practical Conference, MODS, 2020 June 29 - July 01, Chernihiv, Ukraine
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Selected Papers of 15th International Scientific-practical Conference, MODS, 2020 June 29 - July 01, Chernihiv, Ukraine

Serhiy Shkarlet Anatoliy Morozov Alexander Palagin(Editor)

Springer (Publisher)

Published on 29. August 2020

XVI, 378 pages

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978-3-030-58124-4 (ISBN)

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Content

Intro
Preface
Organization
Organizers
Chairs
Program Committee
Steering Chairs
Local Organizing Committee
Sponsors
About the Book
Contents
Mathematical Modeling and Simulation of Systems in Ecology and Geographic Information Systems
Use of Nuclear Emergency Response System for Assessment of Transboundary Transfer and Radiological Risks of the Potential Accidental Releases at Khmelnitsky NPP
Abstract
1 Introduction
2 Problem Description and Solution Methodology
2.1 Khmelnitsky NPP
2.2 Meteorological Data and Source Term
2.3 Other Settings
3 Results of Calculations
3.1 Calculated Doses
3.2 Results of Statistical Processing
4 Conclusions
References
Evaluation of Spectral/Grid Nudging Methods for Weather Analysis and Forecasting in Kyiv Region with the Use of WRF Mesoscale Meteorological Model
Abstract
1 Introduction
2 Model Setup and Numerical Experiment Description
3 Results with Varying the General Parameters
4 Results with Varying the Surface Physics
5 The Forecast Mode
6 Conclusions
References
Simulation Modeling for Predicting the Formation of Municipal Waste
Abstract
1 Prerequisites for Mathematical and Experimental Simulation for the Prediction of Municipal Waste Generation
1.1 Problem Statement and the Purpose of Research
1.2 Analysis of Recent Research and Publications
1.3 Materials and Methods of Researches
2 Construction of Mathematical Simulation Models for the Prediction of Solid Municipal Waste (SMW) Production
2.1 Forecasting of the Volume of SMW Production
3 Conclusions
References
Modelling Radionuclide Scavenging in the Ocean by a Particle Tracking in Multicomponent Medium with First-Order Reaction Kinetics
Abstract
1 Introduction
2 Method of Moments for Particle Tracking in Medium with First-Order Kinetics
3 Scavenging Model
4 Results
4.1 Idealized Case of Scavenging Due to Instantaneous Release of Radionuclide
4.2 239,240Pu Scavenging in the North Pacific
5 Conclusions
Acknowledgments
References
Information System of Ecological Monitoring "Small Mammals as Bioindicator"
Abstract
1 Introduction
2 Analysis of Recent Research and Publications
3 Results and Discussion
4 Conclusions and Suggestions
References
Mathematical Modeling of the Summarizing Index for the Biosystems Status as a Tool to Control the Functioning of the Environmental Management System at Business Entities
Abstract
1 Introduction
1.1 Problem Statement and Purpose of the Study
1.2 Actual Scientific Researches and Issues Analysis
2 Systematic Approach to Modeling the Biosystems Status
2.1 System Model of the Biosystems Status
2.2 Mathematical Aspects of Generalization for Biosystems Indicators
3 Results and Discussion
3.1 Experimental Studies of the Summarizing Index for the Biosystems Status
3.2 Experimental Determination of Components for the Indicator of the Biosystems Status
3.3 Investigation of the Level of the Summarizing Index of the Biosystems Status Using a Mathematical Model to Control the Environmental Management System Functioning
4 Conclusions
References
Mathematical Modeling and Simulation of Systems in Manufacturing
Theoretical Studies of the Rectilinear Motion of the Axis of the Locked Wheel After Braking the Vehicle on the Uphill
Abstract
1 Introduction
2 Analysis of Publications
3 Methods and Materials
4 Analysis of the Parameters of the Rectilinear Motion of the Axis of the Locked Wheel After Braking the Vehicle on the Uphill
5 Conclusion
References
Analytical Methods for Determining the Static and Dynamic Behavior of Thin-Walled Structures During Machining
Abstract
1 Introduction
2 Problem Solution Strategy
2.1 Determination of Elastic Boundary
2.2 Bending Problem Solution
2.3 Natural Vibrations Problem Solution
3 Numerical Verification
3.1 Static Deformation
3.2 Modal Analysis
4 Computational Results
5 Conclusion
References
Modelling and Simulation of Metal Construction Stress-Strain Behaviour When Designing Road-Building Machines
Abstract
1 Choosing Rational Parameters for Metal Structure of Motor Grader Main Frame
1.1 Papers Review
1.2 Purpose and Problem Description
1.3 Problem Solution
2 Loading Operating in the Motor Grader Centre Girder
3 Conclusions
References
Transport Category Airplane Fuselage Master Geometry Parametrical Modeling Method
Abstract
1 Introduction
2 The Aim of the Study
3 Features of Fuselage Master Geometry Parametrical Modeling Method
4 Fuselage Surface Generalized Theoretical Drawing and Master Geometry Parametrical Model
5 Testing and Results
6 Conclusion
References
Circular Layout in Thermal Deburring
Abstract
1 Introduction
2 Related Works
3 Balanced Circular Layout
4 Thermal Problem Formulation
5 Computational Results
6 Conclusion
References
Mathematical Simulation of a Buck Quasi-resonant Converter as a Part of Autonomous Voltage Inverter
Abstract
1 Introduction
2 Overview
3 Mathematical Simulation of Electromagnetic Processes in Buck Half-Wave ZCS-QRC by the Generalized Method
3.1 Transistor Switching-on Interval (T0-T1)
3.2 Transistor Current Increasing Interval (T1-T2)
3.3 Resonance Interval (T2-T3)
3.4 Resonant Capacitor Discharging Interval (T3-T4)
3.5 Transistor Switching-off Interval (T4-T5)
3.6 Transistor Close-State Interval (T5-T6)
4 Comparison of SMPS with PWM and ZCS-QRC Characteristics
5 Conclusions
Acknowledgement
References
Tensor Modeling of Spatial Rigidity of Metal-Cutting Machine Spindles
Abstract
1 Introduction
2 Tensor-Geometric Model of Spindle Unit Elastic System
3 Mathematical Modeling of Spindle Unit Elastic System
4 Conclusions
References
Mathematical Modeling and Simulation of Systems in Information Technology and Information Security
Hybrid Convolutional Neuro-Fuzzy Networks for Diagnostics of MRI-Images of Brain Tumors
Abstract
1 Introduction. State-of-Art Analysis of Brain Tumor Classification
2 CNN Model for Medical Images Classification
3 Dataset
4 Experimental Investigations and Their Analysis
5 Conclusions
References
Method for Automatic Analysis of Compliance of Settlements with Suppliers and Settlements with Customers by Neural Network Model of Forecast
Abstract
1 Introduction
2 Formal Problem Statement
3 Forecast Model Based on a Gateway Recurrent Unit
4 Method for Parametric Identification of a Model of a Gateway Recurrent Unit Based on Adaptive Cross Entropy
5 Experiments and Results
6 Conclusions
References
Mathematical Modeling of Non-Gaussian Dependent Random Variables by Nonlinear Regression Models Based on the Multivariate Normalizing Transformations
Abstract
1 Introduction
2 The Technique
3 Model Construction Example
4 Conclusions
References
Generation of Information Impacts Scenarios in Management Decision Support Systems
Abstract
1 Introduction
2 Analysis of Recent Research and Publications
3 Formulation of the Problem
4 Research Methodology
5 Building an Ontology
6 Conclusion
Acknowledgement
References
Performance of the Reverse Load Balancer Method in Cluster and Cloud Infrastructures
1 Introduction. Existing Load Balancing Techniques for Cluster and Cloud Infrastructures
2 Problem Formulation
3 Load Balancing Algorithms for Cluster and Cloud Infrastructures
4 Proposed Load Balancing Method in Cluster and Cloud Infrastructures
5 Deterministic Load Balancer Performance Model
6 Experimental Investigations and Their Analysis
7 Most Relevant Areas for Further Research
8 Conclusions
References
Building of Directed Weighted Networks of Terms for Decision-Making Support During Information Operations Recognition
Abstract
1 Introduction
2 Formation of the Corpus of Text Documents
3 Text Corpus Processing
4 Bulding a Directed Network of Terms
5 Determining the Weights of Links
6 Building of Knowledge Bases of Decision Support Systems During Information Operations Recognition
7 Practical Example
8 Conclusion
Acknowledgment
References
Personalization of E-Learning Process Using AI-Powered Chatbot Integration
Abstract
1 Introduction
1.1 Adaptive Learning as an ELearning Constant Trend
1.2 Usage of AI-Powered Chatbots in ELearning Trainings
2 Chatbot Development Process
2.1 General Approach to Chatbot Development
2.2 Development of a Chatbot for Personalized ELearning Process
3 AI-Powered Chatbot Implementation Using AWS Services
3.1 Development of Chatbot Using AWS Lex
3.2 Experimental Usage of AI-Powered Chatbot for Learning Courses
4 Conclusions
References
Methods for Determining the Group Ranking of Alternatives for Incomplete Expert Rankings
Abstract
1 Introduction
2 The Purpose of the Article
3 The Methods of Research
4 The Main Results
4.1 Union of Subsets of Alternatives Used in Expert Ranking
4.2 Using the Cook Metric for Incomplete Ranking of Alternatives
4.3 The Transition from the Space of Ranges to the Space of Pairwise Comparisons of Alternatives
4.4 Using of Hemming Metric for Incomplete Ranking of Alternatives
4.5 Genetic Algorithm for Determining the Median of Expert Ranking of Alternatives
4.6 The Results of the Application of Genetic Algorithm for Determining the Median of Expert Ranking of Alternatives
4.7 Method of Heuristic Determining the Medians
4.8 The Results of the Application of Heuristic Algorithm for Determining the Median of Expert Ranking of Alternatives
5 Conclusions
References
Profiling of Clusters in Information Technologies of Intellectual Monitoring
Abstract
1 Introduction
2 Results of Informative Search of Analogues
3 Formulation of the Problem and Approach to Its Solution
4 Research and Their Results
5 Conclusions
References
Proof of Stake for Blockchain Based Distributed Intrusion Detecting System
1 Introduction
2 Related Work
3 Proof of Stake as Consensus Protocol for IDS
3.1 PoS Types
3.2 Vulnerabilities of PoS
4 Proof of Stake Modification for IDS
5 Conclusion and Future Work
References
Perfect Reconstruction Condition for Rational Wavelet Transform with Reducible Rational Dilation Factor
Abstract
1 Introduction
1.1 Wavelet Transform as Linear Transformation of Signals
1.2 Dyadic and Non-dyadic Wavelet Transform
2 Problem Formulation
3 Problem Solution
3.1 Filters Conditions and Functions
3.2 Perfect Reconstruction
4 Conclusions
Acknowledgement
References
Principles of Adaptive Corporate Network Security Management
Abstract
1 Introduction
2 Tasks Solved by ADS
3 Basic Definitions
4 Use of Adaptive ADS Analyzers
5 Adaptive Corporate Network Security Management
6 Cybersecurity Industry Centers
7 Conclusion
Acknowledgment
References
Petri-object Simulation Two Level Visual Programming Language
Abstract
1 Introduction
2 Related Works
3 The Basics of Petri-object Simulation
4 Petri-object Model Two Level Presentation
4.1 The Formal Grammar of Petri-object Simulation Visual Language
4.2 The First Level: Petri Net Construction
4.3 The Second Level: Petri-object Model Creation
4.4 Model Construction Example
5 Conclusions
References
Detection of SQL Injection Attack Using Neural Networks
Abstract
1 Introduction
2 Related Works
2.1 Method
2.2 Model Development
2.3 The Experimental Part
3 Conclusions
References
Mathematical Modeling and Simulation of Special Purpose Equipment Samples
Improving Accuracy of Ground Targets Determination by Unmanned Aerial Systems
Abstract
1 Introduction
2 Target Setting
3 Actual Scientific Research and Issues Analysis
3.1 The Precision of the Gyro Stabilized Platforms Positioning
3.2 Accuracy of the Geo-Positioning Satellite Navigation System
4 The Accuracy Analysis of the Ground Targets Determination Using the UAV Video Camera
5 Conclusions
References
Unmanned Aerial Vehicle Mass Model Peculiarities
Abstract
1 The Problem
2 Main Part
3 Conclusion
References
Investigation of the Model of Testing for Weapons and Military Equipment
Abstract
1 Introduction
2 Background and Related Work
3 Research Method
3.1 Description of the Object of Study
3.2 Modeling
3.3 Input Flow of Test Requests
4 Discussion
5 Conclusions and Future Work
5.1 Conclusions
5.2 Future Work
References
Evaluation of the Spatial Resolution of Digital Aerospace Image by the Bidirectional Point Spread Function Parameterization
Abstract
1 Introduction
2 Spatial Resolution Modelling
2.1 Geometric Approach
2.2 Diffraction-Limited Resolution
2.3 Statistical Approach
2.4 Spatial Frequency Analysis
2.5 Direct Measurements of Sharpness in the Image
3 Spatial Resolution Evaluation
3.1 Bidirectional ESF Extraction
3.2 Bidirectional PSF Restoration
3.3 Bidirectional MTF Modelling
4 Test Image Approbation
5 Conclusions
References
Mathematical Modeling and Simulation of Systems in Project Management
Model for Human Capital Increasing via Motivation for General Training in Company Under Economic Crisis Overcoming
Abstract
1 Introduction
2 The Model
3 Model Analysis
4 Discussion and Outlook
5 Conclusions
Acknowledgements
References
Modelling of Emotional Infection to the Information System Management Project Success
Abstract
1 Introduction
2 The Primary Research Materials
3 Emotional Infestation in Project Management
4 Conclusion
References
Modeling of Project Portfolio Management Process by CART Algorithm
Abstract
1 Introduction
1.1 Problem Statement
1.2 Relevant Scientific Researches
1.3 Paper's Objective and Tasks
2 Modeling of a Decision Tree for Project Portfolio Selecting
2.1 Definition of a Decision Tree and CART Algorithm
2.2 Decision Tree Model Construction for Project Portfolio Selection
3 Experiment Conducting and Result of Research
3.1 Experiment Conducting
3.2 Advantages and Disadvantages of Using the Decision Tree in the Project Portfolio Selecting Process
3.3 Summary
4 Conclusion
References
Modeling of Information Security Management System in the Project
Abstract
1 Introduction
2 The Aim of Research
3 Related Works
4 Main Methods and Research
5 Building a Model of Project Information Security Management System (PISMS)
6 Security Analysis of Support Systems for Different Project Management Methodologies
7 Mathematical Modeling of the PISMS
8 Conclusions
Acknowledgement
References
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Mathematical Modeling and Simulation of Systems (MODS'2020)

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