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Current Problems in Applied Mathematics and Computer Science and Systems / / edited by Anatoly Alikhanov, Pavel Lyakhov, Irina Samoylenko
| Current Problems in Applied Mathematics and Computer Science and Systems / / edited by Anatoly Alikhanov, Pavel Lyakhov, Irina Samoylenko |
| Autore | Alikhanov Anatoly |
| Edizione | [1st ed. 2023.] |
| Pubbl/distr/stampa | Cham : , : Springer Nature Switzerland : , : Imprint : Springer, , 2023 |
| Descrizione fisica | 1 online resource (528 pages) |
| Disciplina | 004.0151 |
| Altri autori (Persone) |
LyakhovPavel
SamoylenkoIrina |
| Collana | Lecture Notes in Networks and Systems |
| Soggetto topico |
Engineering mathematics
Engineering - Data processing Mathematical and Computational Engineering Applications Data Engineering |
| ISBN | 3-031-34127-9 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Modeling of the potential dependence on the permittivity at the metal – dielectric medium interface -- Difference method for solving the Dirichlet problem for a multidimensional integro-differential equation of convection-diffusion -- The problem of restoring the unit of approximation in the model for studying functional dependence from approximate data -- RNS Reverse conversion algorithm and parity detection for the wide arbitrary moduli set -- Anomalous solute transport in an inhomogeneous porous medium taking into account mass transfer -- Determination of relaxation and flow coefficients during filtration of a homogeneous liquid in fractured-porous media -- Solution of the anomalous filtration problem in two-dimensional porous media -- On calculating the hyperbolic parameter of a two-dimensional lattice of linear comparison solutions -- Numerical solution of anomalous solute transport in a two-zone fractal porous medium -- Initial-boundary value problems for the loaded Hallaire equation with Gerasimov–Caputo fractional derivatives of different orders. |
| Record Nr. | UNINA-9910728948203321 |
Alikhanov Anatoly
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| Cham : , : Springer Nature Switzerland : , : Imprint : Springer, , 2023 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Current Problems of Applied Mathematics and Computer Systems : CPAMCS 2023 / / edited by Anatoly Alikhanov, Andrei Tchernykh, Mikhail Babenko, Irina Samoylenko
| Current Problems of Applied Mathematics and Computer Systems : CPAMCS 2023 / / edited by Anatoly Alikhanov, Andrei Tchernykh, Mikhail Babenko, Irina Samoylenko |
| Autore | Alikhanov Anatoly |
| Edizione | [1st ed. 2024.] |
| Pubbl/distr/stampa | Cham : , : Springer Nature Switzerland : , : Imprint : Springer, , 2024 |
| Descrizione fisica | 1 online resource (660 pages) |
| Disciplina | 620 |
| Altri autori (Persone) |
TchernykhAndrei
BabenkoMikhail SamoylenkoIrina |
| Collana | Lecture Notes in Networks and Systems |
| Soggetto topico |
Engineering mathematics
Engineering - Data processing Mathematical and Computational Engineering Applications Data Engineering |
| ISBN | 3-031-64010-1 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Intro -- Contents -- About the Editors -- Numerical Methods in Scientific Computing -- On Diophantine Systems with Sum of Squares and Linear Form Satisfying a Congruential Condition of a Special Form -- 1 Introduction -- 2 Reduction of the Initial System of Diophantine Equations to a System Without a Congruential Condition -- 3 Lemmas on the Number of Solutions of Congruences for the Sum of Squares -- 4 Main Results on the Number of Solutions of the Diophantine System -- 5 Conclusion -- References -- Numerical Solution of the Problem of Sediment Transport Based on an Improved Version of the Alternating-Triangular Method with Improved Spectral Estimates -- 1 Introduction -- 2 Materials and Methods -- 2.1 Initial-Boundary Value Problem of Sediment Transport and Its Linearization on a Time Grid -- 2.2 Improved Alternating-Triangular Method for Solving the Difference Linearized Problem of Sediment Transport -- 2.3 Improvement of the Estimate γ1 of the Alternating-Triangular Method and the Expected Decrease in the Number of Iterations Due to This -- 3 Results -- 4 Conclusion -- References -- Combined Regularization Method for Solving an Implicit Operator Equation of the First Kind -- 1 Introduction -- 2 Problem Statement -- 3 Regulation of the Solution of the Problem: -- 4 Conclusion -- References -- Forced Longitudinal Oscillations of Vertical Rods with Concentrated Mass -- 1 Forced Harmonic Longitudinal Vibrations -- 2 Forced Random Fluctuations -- 3 Conclusions -- References -- Method of Guaranteed Collision Avoidance with Multiple Unpredictable Target-Vessels -- 1 Introduction -- 2 Materials and Methods -- 2.1 Problem Formulation -- 2.2 Guaranteed Safe Trajectories Leading to the Target Waypoint -- 3 Simulation Results -- 4 Discussion -- 5 Conclusion -- References.
Computer-Oriented Lyapunov Stability Criteria for Systems of Nonlinear Ordinary Differential Equations -- 1 Introduction -- 2 Materials and Methods -- 3 Results -- 4 Discussion -- 5 Conclusion -- References -- Asymptotic Estimates of the Horizontal Wind Retrieval Accuracy from Lidar Remote Sensing Data -- 1 Introduction -- 2 Problem Statement -- 3 Technique of the Estimates Calculation -- 4 Estimates for Root-Mean-Square Retrieval Errors -- 5 Effect of Range on Retrieval Errors -- 6 Conclusion -- References -- Effect of Wind Field Deformation on the Wind Components Retrieval Accuracy from Lidar Measurements -- 1 Introduction -- 2 Problem Statement -- 3 Technique of the Estimates Calculation -- 4 Discussion -- 5 Conclusion -- References -- On Vibration of Multi-span Continuous Beam in View of Rotational Inertia -- 1 Introduction. Kinematically Excited Vibration by Harmonics -- 2 Kinematically Excited Oscillations Under Random Disturbances -- 3 Conclusion -- References -- Information and Computation Systems for Distributed Environments -- Load Balancing Methods for Distributed Data Storage: Challenges and Opportunities -- 1 Introduction -- 2 Load Balancing -- 3 Load Balancing Methods -- 3.1 Round Robin -- 3.2 Least Connection -- 3.3 IP Hash -- 3.4 Weighted Round Robin -- 4 Results -- 5 Hybrid Method Load Balancing -- 6 Conclusion -- References -- Method for Detecting and Correcting Errors in Arithmetic Operations Based on Rank of a Number -- 1 Introduction -- 2 Method for Detecting and Correcting Errors in Arithmetic Operations -- 3 Method for Calculating the Rank of a Number -- 4 Conclusion -- References -- Toward Understanding Uncertainty in Fog-Cloud Computing for Big Data Storage and Processing -- 1 Introduction -- 2 Review of Existing Works -- 3 Uncertainty in Fog Computing -- 4 Approaches to Reduce Uncertainty -- 4.1 Data Fusion. 4.2 Machine Learning -- 4.3 Probabilistic Methods -- 4.4 Knowledge Representation -- 4.5 Crowdsourcing -- 5 Towards Secure Fog Computing -- 6 Planning Under Uncertainty -- 7 Conclusions -- References -- Simulation of a Coaxial Resonator of a Frequency-Selective Device for Communication Systems, Radio Navigation and Radar -- 1 Introduction -- 2 Materials and Methods -- 2.1 Types of Coaxial Resonators -- 2.2 Analytical Models of Double CR -- 3 Results -- 4 Conclusion -- References -- Analytical Review of Orchestration Methods for Distributed Computing Systems Under Conditions of Dynamic Scaling -- 1 Introduction -- 2 Orchestration -- 3 Analitycal Rewiev -- 3.1 A Template-Based Orchestration -- 3.2 API Based Orchestration -- 3.3 Container Orchestration -- 3.4 Orchestration by Hand -- 3.5 Hybrid Orchestration -- 3.6 Math Modeling -- 3.7 Machine Learning -- 3.8 Game Theory -- 4 Results -- 5 Conclusion -- References -- Modeling of Density Properties of Subsiding Soils Under Explosive Impact -- 1 Introduction -- 2 Materials and Methods -- 3 Results -- 4 Discussion -- 5 Conclusion -- References -- Comparative Analysis of Error Correction Devices in Modular Redundant Codes -- 1 Introduction -- 2 Materials and Methods -- 2.1 Principles of Modular Redundant Codes Construction -- 2.2 Error Correction by the Method of Projections -- 2.3 Error Correction by the Error Interval Method -- 3 Results -- 4 Discussion -- 5 Conclusion -- References -- Estimation of the Solution of a Spatial Parabolic Equation Describing Anisotropic Geological Systems -- 1 Introduction -- 2 Materials and Methods -- 3 Results -- 4 Conclusion -- References -- Development of a Mathematical Model of the Software Solution «Bioeconomical Diagnostics of Health Protection» -- 1 Introduction -- 2 Materials and Methods -- 2.1 Calculation Formulas. First Rule -- 2.2 Calculation Formulas. RULE 2. 2.3 Calculation Formulas. RULE 3 -- 3 Results -- 4 Discussion -- 5 Conclusion -- References -- Fault Tolerant System for Data Storage, Transmission and Processing in Fog Computing Using Artificial Neural Networks -- 1 Introduction -- 2 Related Research -- 2.1 Internet of Things -- 2.2 Fog Computing -- 2.3 Artificial Neural Networks -- 3 System Design and Model -- 3.1 Fault Tolerant Data Management -- 3.2 Data Collector -- 3.3 Data Analyzer and Scheduler -- 3.4 Fault Tolerant Provider -- 3.5 Decision Maker -- 3.6 ANN Uses in Fault Tolerant Data Management -- 4 Conclusion -- References -- A 17ps Two Channel TDC System Based on XILINX ZYNQ 7000 SoC -- 1 Introduction -- 2 Principle of the TDC -- 2.1 Tapped Delay Line -- 2.2 Coarse Counter -- 2.3 Implementation of TDC System -- 3 Results -- 4 Discussion -- 5 Conclusion -- References -- Investigation of the Rank of Numbers Represented in the Residue Number System -- 1 Introduction -- 2 Investigation of the Rank of a Number in a Residue Number System -- 3 Modification of the Rank Calculation Method -- 4 Sign Detection of a Number in the RNS -- 5 Simulation of Rank Calculation Methods -- 6 Conclusions -- References -- Power Consumption Modelling for Symmetric Block Encryption Algorithms -- 1 Introduction -- 2 Materials and Methods -- 2.1 Power Consumption Modelling -- 3 Results -- 3.1 Advanced Encryption Standard Power Consumption Modelling -- 3.2 PRESENT Cipher Power Consumption Modelling -- 3.3 Kalina Cipher Power Consumption Modelling -- 4 Conclusion -- References -- Recognition of Particle Impacts in Acoustic Fixing of Dust Flow Using an Artificial Neural Network -- 1 Introduction -- 2 Measurements in the Field -- 3 Proposed Neural Network Method for Audio Signal Analysis -- 3.1 Database Design -- 3.2 Proposed Artificial Neural Network -- 4 Conclusion -- References. Data Center Load Balancing Method Based on Nonlinear Network Traffic Analysis -- 1 Introduction -- 2 Materials and Methods -- 2.1 Problem Statement -- 2.2 Research Methodology -- 3 Results -- 4 Discussion -- 5 Conclusion -- References -- Methodology for Assessing the Security Risks of Cyber-Physical Systems -- 1 Introduction -- 2 Unmanned Aerial Vehicle Architecture and Risk Assessment -- 2.1 Unmanned Aerial Vehicle Architecture -- 2.2 Risk Assessment Methods -- 3 Development of a Methodology for Assessing Risks -- 3.1 Risk Assessment Methodology -- 3.2 Results -- 4 Discussion -- 5 Conclusion -- References -- Analytical Review of Classification and Clustering Methods of Cyber Attacks Based on Data Mining and Neural Network Approach -- 1 Introduction -- 2 Related Research -- 3 Analysis of Methods -- 4 Discussion -- 5 Conclusion -- References -- Simulation of the Information Transmission System with Code Division of Channels with Increased Structural Stealth -- 1 Introduction -- 2 Development of the Structure of an Information Transmission System with Code Division of Channels and an Algorithm for Secure Information Exchange -- 3 Development of a Model of an Information Transmission System with Code Division of Channels with Increased Structural Secrecy -- 4 Conclusion -- References -- Hypercomplex Numbers in Cryptosystems -- 1 Introduction -- 2 HCN in Symmetric Ciphers -- 2.1 HCN-Based Hill Cipher Modifications -- 2.2 Feistel Ciphers -- 2.3 Use of Involutory Matrices -- 3 Asymmetric Cryptosystems -- 3.1 Hybrid Cryptosystem over Quaternions -- 3.2 Scheme Based on the Computational Quaternion Conjugacy Problem -- 3.3 NTRU-Like Public Key Ciphers -- 4 Conclusion -- References -- Analysis of an Existing Method for Detecting Adversarial Attacks on Deep Neural Networks -- 1 Introduction -- 2 Materials and Methods. 2.1 Stage 1: Normal Neural Network Training. |
| Record Nr. | UNINA-9910886077203321 |
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Alikhanov Anatoly
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| Cham : , : Springer Nature Switzerland : , : Imprint : Springer, , 2024 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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