Mathematical modeling and simulation of systems : selected papers of 16th International Scientific-practical Conference, MODS, 2021 June 28 - July 01, Chernihiv, Ukraine / / edited by Serhiy Shkarlet, [and six others]

• Pubblicazione: Cham, Switzerland : , : Springer, , [2022]; ©2022
• Descrizione fisica: 1 online resource (489 pages)
• Disciplina: 621.382
• Soggetto topico: Telecommunication systems
• Persona (resp. second.): PalaginAlexander
• Nota di bibliografia: Includes bibliographical references and index.
• Nota di contenuto: Intro -- Organization -- Preface -- About This Book -- Contents -- Contributors -- Mathematical Modeling and Simulation of Systems in Ecology and Geographic Information Systems -- Mathematical Modeling of Information System Designing Master Plan of the Building Territory Based on OLAP Technology -- 1 Introduction -- 2 The Main Research -- 3 Results and Discussion -- 4 Conclusions -- References -- Models and Information Technologies of Coverage of the Territory by Sensors with Energy Consumption Optimization -- 1 Introduction -- 2 Area Covering by Stationary Sensors Mathematical Models -- 3 Area Covering by Dynamical Sensors Information Technology -- 4 Computer Simulation Results -- 5 Conclusions -- References -- Transport of Reactive Tracer in Compacting Multi-Fraction Bottom Sediments -- 1 Introduction -- 2 Model Formulation -- 3 Results of Modelling -- 4 Conclusions -- References -- Pillars for Establishing a Durable and Future-Proof IT Architecture Maturing Along with the NSC: Approaches from Continuous Integration to Service Mesh -- 1 Introduction -- 2 Requirements for a Future-Proof IT System -- 3 Essential Pillars for Establishing a Durable and Future-Proof IT Architecture -- 3.1 Continuous Integration, Continuous Delivery, and Continuous Deployment -- 3.2 Kubernetes -- 3.3 Service Mesh -- 4 Self-Developed Aerosol Early Detection Forecast System -- 4.1 Foundation of the Forecast System -- 4.2 Basis of the Forecast Models and Related Works -- 4.3 Conception and Explanation of the Forecast System -- 4.4 Résumé of the Forecast System -- 5 Conclusion and Outlook -- References -- Optimal Control of Buried Point Sources in a Two-Dimensional Richards-Klute Equation -- 1 Introduction -- 2 Process Description and Its Model -- 3 Control and Optimization -- 4 Solving the Example Task -- 5 Programming Details. ; 6 Connection Between Three-Dimensional and Two-Dimensional Problems -- 7 Discussion -- 8 Conclusion -- References -- Mathematical Modeling and Simulation of Systems in Manufacturing -- Modeling of Molding of Composite Products on Prepreg Basis -- 1 Introduction -- 2 Literature Review -- 3 Research Methodology -- 4 Results -- 5 Conclusions -- References -- Prognostic Model of a Photovoltaic Power Plant -- 1 Introduction -- 2 Method -- 2.1 Structural Pattern of a Prognostic Model of a Photovoltaic Power Station -- 2.2 Model of a Photovoltaic 'black Box' -- 2.3 Thermal Value of PV Module -- 2.4 Reflexive Learning of a Photovoltaic Converter Model -- 3 Discussion of the Results -- 4 Conclusions -- References -- Investigation of Stationary Processes in Vortex Energy Separator Through Its Computational Fluid Dynamics Model -- 1 Introduction -- 2 Experimental Setup -- 3 CFD Model -- 4 Results and Discussion -- 5 Conclusions -- References -- Numerical Analysis of the Gas Turbine Rotor Blades Thermal State Using a Refined Mathematical Model -- 1 Relevance of the Research -- 1.1 Factors, Influencing the Heat Transfer in the Gas Turbine Rotor -- 1.2 Methods of Rotor Blades Surface Temperature Determining -- 2 Research Object and Aim -- 3 Formulation of the Problem -- 3.1 The Navier-Stokes Equations System for a Compressible Heat-Conducting System -- 3.2 The Turbulent Components Determination -- 4 Solution to the Problem -- 5 Main Results and Their Analysis -- 5.1 The Flow Temperature Structure in the Rotor Axisymmetric Section -- 5.2 Temperature Fields on the Turbine Rotor Blades Surface -- 6 Conclusion -- References -- Elliptical Methods for Surface Meshing -- 1 Introduction -- 2 Literature Analysis and Problem Statement -- 3 Materials and Methods of Research -- 3.1 The Purpose and Tasks of Research -- 3.2 Materials of Research -- 3.3 Research Results. ; 4 Conclusions -- References -- Research and Mathematical Modeling of Filter Elements Production Processes -- 1 Introduction -- 2 Analysis of the Structure of PFFE, Depending on the Field of Application -- 3 The Set of Parameters of the Technological Process of Manufacturing Elements of Porous Polypropylene by Pneumoextrusion -- 3.1 The Method of Selecting System Parameters Depending on the Industry -- 3.2 Research and Mathematical Modeling of PFFE Fiber Thickness -- 3.3 Algorithm for Developing the Allowable Thickness of PFFE Fiber -- 4 Conducting Experimental Studies and Modeling of Fiber Thickness -- 5 Conclusions -- References -- Modeling of Technological Machines Spatial Rigidity by Subsystems -- 1 Introduction -- 2 Main Part -- 3 Conclusions -- References -- Mathematical Modeling of Heat Field in a Six-Strand Tundish During Filling -- 1 Introduction -- 1.1 Literature Review -- 2 Mathematical Model -- 2.1 Assumptions -- 2.2 Equations -- 2.3 Boundary Conditions -- 3 Results -- 4 Conclusions -- References -- Mathematical Modeling and Simulation of Systems in Information Technology and Information Security -- Hash Method for Information Stream's Safety in Dynamic Cooperative Production System -- 1 Introduction -- 2 Related Works -- 3 Problem Statement -- 4 New Method for Detecting and Localization Multiple Errors in Blocks of Information and for Restoring the Integrity of the Primary Messages -- 4.1 Method of the Surplus Hashing of Information Control Block -- 4.2 An Algorithm for Constructing Hash Codes to Ensure Message Integrity -- 4.3 An Example of Fixing the Multiple Error -- 5 Conclusion -- References -- Generation of Pseudo-random Sequences of the Maximum Period Using Elliptic Curves Transformations -- 1 Introduction -- 2 Dual Elliptic Curve Deterministic Random Bit Generator -- 3 New Pseudo-random Sequence Generator on Elliptic Curves. ; 4 Statistical Testing of Pseudo-random Sequences -- 4.1 NIST STS Statistical Tests -- 4.2 Test Results -- 5 Conclusions -- References -- Studying the Dynamic Bottlenecks of a Load Balancer in Distributed Systems -- 1 Introduction -- 2 Purpose of Work -- 3 Problem Formulation -- 4 Structural and Functional Components of the Research System -- 4.1 Structural Components of the Research System -- 4.2 Functional Components of the Research System -- 5 Deterministic Models for Studying the Dynamic Bottleneck of a Load Balancer -- 6 Probabilistic Models for Studying Dynamic Bottlenecks of a Load Balancer -- 7 The Model of the Data Exchange Process -- 8 Research Results -- 9 Further Research -- References -- An Automatic Optimization Method for BPG Compression Based on Visual Perception -- 1 Introduction -- 2 BPG Coder -- 3 Related Work on Two-Step Method -- 4 Automatic Optimizing Method for BPG on Color Image -- 4.1 Visual Quality Metrics for Color Images -- 4.2 Parameter Controlling Compression (PCC) in BPG -- 4.3 Image Set -- 5 Analysis of the Accuracy -- 6 Conclusions -- References -- Agent Functionals in Monitoring Information Systems -- 1 Introduction -- 2 Results of Information Search of the Analogs -- 3 Identification of the Problem and Formulation of the Purpose of Research -- 4 Hypotheses -- 5 Research results -- 6 Conclusion -- References -- Performance Model for Convolutional Neural Networks -- 1 Introduction -- 2 Problem Definition -- 3 Performance Model -- 3.1 Performance Model Basics -- 3.2 Model Parametrization -- 3.3 Getting Numerical Parameters for Performance Model -- 4 Simulation Sample -- 5 Parameter Extraction Shortcomings and Ways to Avoid It -- 6 Conclusions and Future Work -- References -- Adaptive Selection of Turbo Code Parameters in Wireless Data Transmission Systems -- 1 Introduction -- 2 Analysis of Research and Publications. ; 3 Formulating the Goals of the Article -- 4 Presentation of the Main Material -- 5 Analysis of the Results -- 6 Conclusions -- References -- Neural Network Models Ensembles for Generalized Analysis of Audit Data Transformations -- 1 Introduction -- 2 Problem Statement -- 3 Structural Model of Subject Area Sub-elements Transformations of the "Completeness" Prerequisite Audit -- 4 Ensemble of Transformation Neural Network Models -- 5 Choosing the Criterion for Evaluating the Effectiveness of the Neural Network Transformations Model -- 6 Method for Structural and Parametric Identification of a Neural Network Transformations Model in Batch Mode -- 7 Structural and Parametric Identification Algorithm of a Neural Network Transformations Model in Batch Mode for GPU Implementation -- 8 Experiments and Results -- 9 Conclusions -- References -- Method of Adaptive Error Control Coding of Structured Messages Using Parameterization of Reed-Solomon Codes -- 1 Introduction -- 1.1 Target Settings -- 1.2 Scientific Researches and Issues Analysis -- 1.3 The Goals -- 2 Method of Adaptive Error Control Coding -- 2.1 The Typical Composition of Structured Data -- 2.2 The Client-server Communication -- 2.3 Dynamic Subtypes -- 2.4 Method of Encoding -- 3 Conclusions and Suggestions -- References -- Usage of WBAN Systems and IoT Solutions in a Medical Environment -- 1 Introduction -- 1.1 WBAN as an Emerging Solution in Healthcare Monitoring -- 1.2 Features of WBAN Usage in Different Environments -- 2 Design of WBAN System and Its Components -- 2.1 General Approach for WBAN Development -- 2.2 WBAN Smart Components -- 2.3 Storage of Health Data in the Cloud -- 3 Implementation of Smart Hub Using AWS -- 3.1 Development of IoT Solutions Using Amazon Services -- 3.2 Design of the Smart Hub Using Amazon Cloud Services -- 4 Analysis of Proposed Approach. ; 4.1 Analysis of Data Flows and Data Loses in Cloud Architecture.
• Titolo autorizzato: Mathematical Modeling and Simulation of Systems
• ISBN: 3-030-89902-0
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910548173003321
• Lo trovi qui: Univ. Federico II
• Serie: Lecture Notes in Networks and Systems