Advances in High Performance Computing: Results of the International Conference on “High Performance Computing” Borovets, Bulgaria, 2019

✍ Scribed by Ivan Dimov, Stefka Fidanova

• Publisher: Springer International Publishing;Springer
• Year: 2021
• Tongue: English
• Leaves: 472
• Series: Studies in Computational Intelligence 902
• Edition: 1st ed.
• Category: Library

✦ Synopsis

Every day we need to solve large problems for which supercomputers are needed. High performance computing (HPC) is a paradigm that allows to efficiently implement large-scale computational tasks on powerful supercomputers unthinkable without optimization. We try to minimize our effort and to maximize the achieved profit.

Many challenging real world problems arising in engineering, economics, medicine and other areas can be formulated as large-scale computational tasks.

The volume is a comprehensive collection of extended contributions from the High performance computing conference held in Borovets, Bulgaria, September 2019.

This book presents recent advances in high performance computing. The topics of interest included into this volume are: HP software tools, Parallel Algorithms and Scalability, HPC in Big Data analytics, Modelling, Simulation & Optimization in a Data Rich Environment, Advanced numerical methods for HPC, Hybrid parallel or distributed algorithms.

The volume is focused on important large-scale applications like Environmental and Climate Modeling, Computational Chemistry and Heuristic Algorithms.

✦ Table of Contents

Front Matter ....Pages i-xiv
Front Matter ....Pages 1-1
Modeling and Simulation of Low Power Wireless Sensor Networks Based on Generalized Nets (A. Alexandrov, R. Andreev, S. Ilchev, A. Boneva, S. Ivanov, J. Doshev)....Pages 3-14
WSN-Based Prediction Model of Microclimate in a City Urbanized Areas Based on Extreme Learning and Kalman Filter (A. Alexandrov, R. Andreev, S. Ilchev, A. Boneva, S. Ivanov, J. Doshev)....Pages 15-26
Four Operations over Extended Intuitionistic Fuzzy Index Matrices and Some of Their Applications (Krassimir Atanassov, Veselina Bureva)....Pages 27-39
Genetic Algorithm Based Formula Generation for Curve Fitting in Time Series Forecasting Implemented as Mobile Distributed Computing (Rumen Ketipov, Georgi Kostadinov, Plamen Petrov, Iliyan Zankinski, Todor Balabanov)....Pages 40-47
Generalized Net Model Simulation of Cluster Analysis Using CLIQUE: Clustering in Quest (Veselina Bureva, Velichka Traneva, Dafina Zoteva, Stoyan Tranev)....Pages 48-60
Representation of Initial Temperature as a Function in Simulated Annealing Approach for Metal Nanoparticle Structures Modeling (Vladimir Myasnichenko, Stefka Fidanova, Rossen Mikhov, Leoneed Kirilov, Nickolay Sdobnyakov)....Pages 61-72
An Intuitionistic Fuzzy Zero Suffix Method for Solving the Transportation Problem (Velichka Traneva, Stoyan Tranev)....Pages 73-87
InterCriteria Analysis Implementation for Exploration of the Performance of Various Docking Scoring Functions (Ivanka Tsakovska, Petko Alov, Nikolay Ikonomov, Vassia Atanassova, Peter Vassilev, Olympia Roeva et al.)....Pages 88-98
Improvement of Traffic in Urban Environment Through Signal Timing Optimization (Yordanka Boneva, Vladimir Ivanov)....Pages 99-107
Teaching Supercomputers (Stefka Fidanova, Velislava Stoykova)....Pages 108-117
Timeline Event Analysis of Social Network Communications Activity: The Case of Ján Kuciak (Kristina G. Kapanova, Velislava Stoykova)....Pages 118-131
Can the Artificial Neural Network Be Applied to Estimate the Atmospheric Contaminant Transport? (A. Wawrzynczak, M. Berendt-Marchel)....Pages 132-142
Front Matter ....Pages 143-143
Optimization of the Direction Numbers of the Sobol Sequences (Emanouil Atanassov, Sofiya Ivanovska, Aneta Karaivanova)....Pages 145-154
Advanced Quasi-Monte Carlo Algorithms for Multidimensional Integrals in Air Pollution Modelling (Venelin Todorov, Ivan Dimov, Tzvetan Ostromsky, Zahari Zlatev)....Pages 155-167
Front Matter ....Pages 169-169
Numerical Modeling of Extreme Wind Profiles Measured with SODAR in a Coastal Area (Damyan Barantiev, Ekaterina Batchvarova, Hristina Kirova, Orlin Gueorguiev)....Pages 171-183
Sensitivity Studies of an Air Pollution Model by Using Efficient Stochastic Algorithms for Multidimensional Numerical Integration (Tzvetan Ostromsky, Venelin Todorov, Ivan Dimov, Zahari Zlatev)....Pages 184-195
A Multistep Scheme to Solve Backward Stochastic Differential Equations for Option Pricing on GPUs (Lorenc Kapllani, Long Teng, Matthias Ehrhardt)....Pages 196-208
Two Epidemic Propagation Models and Their Properties (István Faragó, Fanni Dorner)....Pages 209-220
HPC Simulations of the Atmospheric Composition Bulgaria’s Climate (On the Example of Coarse Particulate Matter Pollution) (Georgi Gadzhev, Kostadin Ganev, Plamen Mukhtarov)....Pages 221-233
HPC Simulations of the Present and Projected Future Climate of the Balkan Region (Georgi Gadzhev, Vladimir Ivanov, Rilka Valcheva, Kostadin Ganev, Hristo Chervenkov)....Pages 234-248
Numerical Identification of Time-Dependent Volatility in European Options with Two-Stage Regime-Switching (Slavi G. Georgiev, Lubin G. Vulkov)....Pages 249-261
Multiple Richardson Extrapolation Applied to Explicit Runge–Kutta Methods (Teshome Bayleyegn, Ágnes Havasi)....Pages 262-270
A Stochastic Analysis of RC Structures Under Progressive Environmental Collapse Considering Uncertainty and Strengthening by Ties (A. Liolios, G. Skodras, K. Liolios, K. Georgiev, I. Georgiev)....Pages 271-278
Numerical Simulation of Thermoelastic Nonlinear Waves in Fluid Saturated Porous Media with Non-local Darcy Law (Miglena N. Koleva, Yuri Poveschenko, Lubin G. Vulkov)....Pages 279-289
Note on Weakly and Strongly Stable Linear Multistep Methods (M. E. Mincsovics)....Pages 290-297
Estimating the Statistical Power of the Benjamini-Hochberg Procedure (Dean Palejev, Mladen Savov)....Pages 298-308
HPC Simulations of the Extreme Thermal Conditions in the Balkan Region with RegCM4 (Vladimir Ivanov, Rilka Valcheva, Georgi Gadzhev)....Pages 309-324
Front Matter ....Pages 325-325
BiqBin: Moving Boundaries for NP-hard Problems by HPC (Timotej Hrga, Borut Lužar, Janez Povh, Angelika Wiegele)....Pages 327-339
Modeling and Assessment of Financial Investments by Portfolio Optimization on Stock Exchange (Todor Stoilov, Krasimira Stoilova, Miroslav Vladimirov)....Pages 340-356
Front Matter ....Pages 357-357
Large-Scale Molecular Dynamics Simulations on Modular Supercomputer Architecture with Gromacs (S. Markov, P. Petkov, V. Pavlov)....Pages 359-367
Finite Element Approximation for the Sturm-Liouville Problem with Quadratic Eigenvalue Parameter (A. B. Andreev, M. R. Racheva)....Pages 368-375
A Survey of Optimal Control Problems for PDEs (Owe Axelsson)....Pages 376-390
Method for Evaluating the Vulnerability of Random Number Generators for Cryptographic Protection in Information Systems (Ivan Blagoev)....Pages 391-397
ETCCDI Climate Indices for Assessment of the Recent Climate over Southeast Europe (Hristo Chervenkov, Kiril Slavov)....Pages 398-412
Sensitivity of Selected ETCCDI Climate Indices from the Calculation Method for Projected Future Climate (Hristo Chervenkov, Valery Spiridonov)....Pages 413-427
Second Order Shifted Approximations for the First Derivative (Venelin Todorov, Yuri Dimitrov, Ivan Dimov)....Pages 428-437
Parallel Correction for Hierarchical Re-Distancing Using the Fast Marching Method (Michael Quell, Georgios Diamantopoulos, Andreas Hössinger, Siegfried Selberherr, Josef Weinbub)....Pages 438-451
A Convergence Result of a Linear SUSHI Scheme Using Characteristics Method for a Semi-linear Parabolic Equation (Abdallah Bradji, Moussa Ziggaf)....Pages 452-462
Back Matter ....Pages 463-464

✦ Subjects

Engineering; Computational Intelligence