Large-Scale Scientific Computing: 12th International Conference, Lssc 2019, Sozopol, Bulgaria, June 10-14, 2019, Revised Selected Papers

ISBN-13: 9783030410315 / Angielski / Miękka / 2020 / 636 str.

Ivan Lirkov; Svetozar Margenov

Spis treści

Invited Papers.- First-order System Least Squares Finite-elements for Singularly Perturbed Reaction-diffusion Equations.- Big Data Analysis: Theory and Applications.- Control and Optimization of Dynamical Systems.- Solutions to the Hamilton-Jacobi Equation for Bolza Problems with State Constraints and Discontinuous Time Dependent Data.- Optimal Control Problem of a Metronomic Chemotherapy.- Asymptotic Behaviour of Controllability Gramians and Convexity of Small-time Reachable Sets.- On the Regularity of Mayer-type Affine Optimal Control Problems.- Meshfree and Particle Methods.- Mesh-hardened Finite Element Analysis through a Generalized Moving Least-Squares Approximation of Variational Problems.- An Adaptive LOOCV-based Algorithm for Solving Elliptic PDEs via RBF Collocation.- Adaptive Refinement Techniques for RBF-PU Collocation.- Fractional Diffusion Problems: Numerical Methods, Algorithms and Applications.- A Second Order Time Accurate Finite Volume Scheme for the Time-Fractional Diffusion Wave Equation on General Nonconforming Meshes.- Identification of a Time-dependent Right-Hand Side of an Unsteady Equation with a Fractional Power of an Elliptic Operator.- Pore Scale Flow and Transport Simulation.- Computational Identification of Adsorption and Desorption Parameters for Pore Scale Transport in Random Porous Media.- Weighted Time-Semidiscretization Quasilinearization Method for Solving Rihards’ Equation.- Tensors Based Algorithms and Structures in Optimization and Applications.- On the Problem of Decoupling Multivariate Polynomials.- Model Order Reduction Algorithms in the Design of Electric Machines.- Discrete Vortices and Their Generalizations for Scattering Problems.- Nonnegative Tensor Train Factorizations and Some Applications.- Low Rank Structures in Solving Electromagnetic Problems.- Tensors in Modelling Multi-particle Interactions.- Tensorisation in the Solution of Smoluchowski Type Equations.- On Tensor-Train Ranks of Tensorized Polynomials.- Global Optimization Algorithms Using Tensor Trains.- Application of the Global Optimization Methods for Solving the Parameter Estimation Problem in Mathematical Immunology.- HPC and Big Data: Algorithms and Applications.- Statistical Moments of the Vertical Distribution of Air Pollution over Bulgaria.- Distributed Deep Learning on Heterogeneous Computing Resources Using Gossip Communication.- Process Analysis of Atmospheric Composition Fields in Urban Area (Sofia City).- Modeling of PM10 Air Pollution in Urban Environment Using MARS.- Application of Orthogonal Polynomials and Special Matrices to Orthogonal Arrays.- Performance Effects of Running Container-Based Open-MPI Cluster in Public Cloud.- Impact of Data Assimilation on Short-term Precipitation Forecasts Using WRF-ARW Model.- Large-Scale Models: Numerical Methods, Parallel Computations and Applications.- An Introduction and Summary of Use of Optimal Control Methods for PDE’s.- Parallel BURA Based Numerical Solution of Fractional Laplacian with Pure Neumann Boundary Conditions.- Bias Correcting of Selected ETCCDI Climate Indices for Projected Future Climate.- Project for an Open Source GIS Tool for Visualization of Flood Risk Analysis after Mining Dam Failures.- Open Source GIS for Civil Protection Response in Cases of Wildland Fires or Flood Events.- PDE-Constrained Optimization: Matrix Structures and Preconditioners.- One Approach of Solving Tasks in the Presence of Free Surface Using a Multiprocessor Computing Systems.- In Silico Study on the Structure of Novel Natural Bioactive Peptides.- Sensitivity of the Simulated Heat Risk in Southeastern Europe to the RegCM Model Configuration — Preliminary Results.- Large-scale Prediction of the ARS Family Inhibitors of the Oncogenic KRASG12C Mutant.- Identification of Heat Conductivity in (2+1)D Equation as a Function of Time.- Numerical Calculation of Deformations of Composite Material with Fiber Inclusions.- On the Impact of Reordering in a Hierarchical Semi-separable Compression Solver for Fractional Diffusion Problems.- Computer Simulation of a Saline Enhanced Radio-frequency Hepatic Ablation Process.- Studying the Influence of Climate Changes on European Ozone Levels.- Monte Carlo Algorithms: Innovative Applications in Conjunctions with Other Methods.- A Revised Wigner Function Approach for Stationary Quantum Transport.- Techniques for Statistical Enhancement in a 2D Multi-Subband Ensemble Monte Carlo Nanodevice Simulator.- Efficient Stochastic Algorithms for the Sensitivity Analysis Problem in the Air Pollution Modelling.- Kinetic Monte Carlo Analysis of the Operation and Reliability of Oxide Based RRAMs.- Multi-Subband Ensemble Monte Carlo Simulator for Nanodevices in the End of the Roadmap.- A Monte Carlo Evaluation of the Current and Low Frequency Current Noise at Spin-Dependent Hopping.- Efficient Stochastic Approaches for Multidimensional Integrals in Bayesian Statistics.- Parallel Multilevel Monte Carlo Algorithms for Elliptic PDEs with Random Coefficients.-  Application of Metaheuristics to Large-Scale Problems.- Generalized Nets Model of Data Parallel Processing in Large Scale Wireless Sensor Networks.- Modeling Block Structured Project Scheduling with Resource Constraints.- Solving Combinatorial Puzzles with Parallel Evolutionary Algorithms.- Multi-Objective ACO Algorithm for WSN Layout: InterCriteria Analisys.- Reachable Sets of Nonlinear Control Systems: Estimation Approaches.- Jumping Average Filter Parameter Optimization for Pulsar Signal Detection.- Precision in High Dimensional Optimisation of Global Tasks with Unknown Solutions.- An Intuitionistic Fuzzy Approach to the Travelling Salesman Problem.- Alternatives for Neighborhood Function in Kohonen Maps.- Large Scale Machine Learning: Multiscale Algorithms and Performance Guarantees.- A Modified Gomory-Hu Algorithm with DWDM-oriented Technology.- Contributed Papers.- Adaptive Exponential Integrators for MCTDHF.- Convergence Analysis of a Finite Volume Gradient Scheme for a Linear Parabolic Equation Using Characteristic Methods.- Implementing a Mesh-Projection Schemes Using the Technology of Adaptive Mesh Refinement.- Valuation of European Options with Liquidity Shocks Switching by Fitted Finite Volume Method.- Space-Time Finite Element Methods for Parabolic Initial-Boundary Value Problems with Non-smooth Solutions.- MATLAB Implementation of Element-based Solvers.- The Approach to the Construction of Di_erence Schemes with a Consistent Approximation of the Stress-Strain State and the Energy Balance of the Medium in Cylindrical Geometry.- Two-layer Completely Conservative Di_erence Scheme of Gas Dynamics in Eulerian Variables with Adaptive Regularization of Solution.- Some Problems of Modeling the Impact on Gas Hydrates on the Basis of Splitting by Physical Processes.