Large-Scale Scientific Computing: 8th International Conference, LSSC 2011, Sozopol, Bulgaria, June 6-10th, 2011. Revised Selected Papers

Front Matter....Pages -
Front Matter....Pages 1-1
Smoothed Aggregation Spectral Element Agglomeration AMG: SA- ρ AMGe....Pages 3-15
Approximation of Sparse Controls in Semilinear Elliptic Equations....Pages 16-27
A Non-standard Finite Element Method Based on Boundary Integral Operators....Pages 28-39
Front Matter....Pages 41-41
Robust Solvers for Symmetric Positive Definite Operators and Weighted Poincaré Inequalities....Pages 43-51
Additive Schur Complement Approximation for Elliptic Problems with Oscillatory Coefficients....Pages 52-59
Front Matter....Pages 61-61
Optimization–Based Modeling with Applications to Transport: Part 1. Abstract Formulation....Pages 63-71
Optimization-Based Modeling with Applications to Transport: Part 2. The Optimization Algorithm....Pages 72-80
Optimization-Based Modeling with Applications to Transport: Part 3. Computational Studies....Pages 81-88
Front Matter....Pages 89-89
Newton’s Method and Secant Method for Set-Valued Mappings....Pages 91-98
Optimal Control of Multibody Systems in Resistive Media....Pages 99-105
Classical and Relaxed Progressively Refining Discretization-Optimization Methods for Optimal Control Problems Defined by Ordinary Differential Equations....Pages 106-114
On the Asymptotic Stabilization of an Uncertain Bioprocess Model....Pages 115-122
Reachable Sets of Impulsive Control System with Cone Constraint on the Control and Their Estimates....Pages 123-130
Optimal Mass Transportation-Based Models for Neuronal Fibers....Pages 131-138
Optimal Controls in Models of Economic Growth and the Environment....Pages 139-146
On the Minimum Time Problem for Dodgem Car–Like Bang–Singular Extremals....Pages 147-154
Perturbation Bounds for the Nonlinear Matrix Equation ....Pages 155-162
Front Matter....Pages 163-163
Sensitivity Analysis for the Purposes of Parameter Identification of a S. cerevisiae Fed-Batch Cultivation....Pages 165-172
A Matheuristic Algorithm for a Large-Scale Energy Management Problem....Pages 173-181
On a Game-Method for Modelling with Intuitionistic Fuzzy Estimations: Part 1....Pages 182-189
Front Matter....Pages 163-163
A Generalized Net with an ACO-Algorithm Optimization Component....Pages 190-197
Time Series Prediction by Artificial Neural Networks and Differential Evolution in Distributed Environment....Pages 198-205
Differential Evolution Applied to Large Scale Parametric Interval Linear Systems....Pages 206-213
User-Centric Optimization with Evolutionary and Memetic Systems....Pages 214-221
Intuitionistic Fuzzy Estimation of the Ant Colony Optimization Starting Points....Pages 222-229
Variable Neighborhood Search for Robust Optimization and Applications to Aerodynamics....Pages 230-237
Processor Array Design with the Use of Genetic Algorithm....Pages 238-246
A Hybrid Genetic Algorithm for Parameter Identification of Bioprocess Models....Pages 247-255
A General Frame for Building Optimal Multiple SVM Kernels....Pages 256-263
Front Matter....Pages 265-265
Modeling of Toxic Substances in the Atmosphere – Risk Analysis and Emergency Forecast....Pages 267-274
Some Aspects of Impact in the Potential Climate Change on Ozone Pollution Levels over Bulgaria from High Resolution Simulations....Pages 275-282
New Parallel Implementation of an Air Pollution Computer Model – Performance Study on an IBM Blue Gene/P Computer....Pages 283-290
Simulation of the 2009 Harmanli Fire (Bulgaria)....Pages 291-298
A Computational Approach for Remediation Procedures in Horizontal Subsurface Flow Constructed Wetlands....Pages 299-306
Parallel Computation of Sensitivity Analysis Data for the Danish Eulerian Model....Pages 307-315
Implementation of Two Different Shadow Models into EULAG Model: Madrid Case Study....Pages 316-323
Model Simulation of Air Pollution Due to April 2010 Iceland Volcano Eruption....Pages 324-332
Automatic Data Quality Control of Environmental Data....Pages 333-340
Front Matter....Pages 341-341
Computing Boundary Element Method’s Matrices on GPU....Pages 343-350
A Parallel Algorithm with Improved Performance of Finite Volume Method (SIMPLE-TS)....Pages 351-358
Front Matter....Pages 341-341
Towards Distributed Heterogenous High-Performance Computing with ViennaCL....Pages 359-367
High-Throughput-Screening of Medical Image Data on Heterogeneous Clusters....Pages 368-377
Front Matter....Pages 379-379
Preconditioning of Linear Systems Arising in Finite Element Discretizations of the Brinkman Equation....Pages 381-389
Front Matter....Pages 391-391
Blending Functions for Hermite Interpolation by Beta-Function B-Splines on Triangulations....Pages 393-401
Index Mapping between Tensor-Product Wavelet Bases of Different Number of Variables, and Computing Multivariate Orthogonal Discrete Wavelet Transforms on Graphics Processing Units....Pages 402-410
Interpolation of Curvature and Torsion Using Expo-Rational B-Splines....Pages 411-419
Hermite Interpolation Using ERBS with Trigonometric Polynomial Local Functions....Pages 420-428
Triangular Beta-Function B-Spline Finite Elements: Evaluation and Graphical Comparisons....Pages 429-436
Front Matter....Pages 437-437
Sensitivity Study of Heston Stochastic Volatility Model Using GPGPU....Pages 439-446
A Monte Carlo Simulator for Non-contact Mode Atomic Force Microscopy....Pages 447-454
Numerical Integration Using Sequences Generating Permutations....Pages 455-463
Optimization of Intermolecular Interaction Potential Energy Parameters for Monte-Carlo and Molecular Dynamics Simulations....Pages 464-471
Phonon-Induced Decoherence in Electron Evolution....Pages 472-479
Study of Human Influenza’s Spreading Phenomenon....Pages 480-486
Front Matter....Pages 487-487
Multilevel Solvers with Aggregations for Voxel Based Analysis of Geomaterials....Pages 489-497
A Highly Scalable Matrix-Free Multigrid Solver for μ FE Analysis Based on a Pointer-Less Octree....Pages 498-506
Aliasing Properties of Voxels in Three-Dimensional Sampling Lattices....Pages 507-514
Analysis of a Fast Fourier Transform Based Method for Modeling of Heterogeneous Materials....Pages 515-522
Front Matter....Pages 523-523
Properties and Estimates of an Integral Type Nonconforming Finite Element....Pages 525-532
Quadratic Finite Element Approximation of a Contact Eigenvalue Problem....Pages 533-540
Front Matter....Pages 523-523
Optimization Methods for Calibration of Heat Conduction Models....Pages 541-548
Block-Preconditioners for Conforming and Non-conforming FEM Discretizations of the Cahn-Hilliard Equation....Pages 549-557
Comparison of Two Numerical Methods for Computation of American Type of the Floating Strike Asian Option....Pages 558-565
A Kernel-Based Algorithm for Numerical Solution of Nonlinear PDEs in Finance....Pages 566-573
Improving the Efficiency of Parallel FEM Simulations on Voxel Domains....Pages 574-581
On the Robustness of Two-Level Preconditioners for Quadratic FE Orthotropic Elliptic Problems....Pages 582-589
A Computational Approach for the Earthquake Response of Cable-Braced Reinforced Concrete Structures under Environmental Actions....Pages 590-597
An Inverse Problem for the Stationary Kirchhoff Equation....Pages 598-605
An Improved Sparse Matrix-Vector Multiply Based on Recursive Sparse Blocks Layout....Pages 606-613
On the Differences of the Discrete Weak and Strong Maximum Principles for Elliptic Operators....Pages 614-621
Adaptive FEM Package with Decentralized Parallel Adaptation of Tetrahedral Meshes....Pages 622-629
Efficient Simulations of the Transport Properties of Spin Field-Effect Transistors Built on Silicon Fins....Pages 630-637
Large-Scale Simulation of Uniform Load Traffic for Modeling of Throughput on a Crossbar Switch Node....Pages 638-645
Two-Phase Porous Media Flow Simulation on a Hybrid Cluster....Pages 646-653
Petrov-Galerkin Analysis for a Degenerate Parabolic Equation in Zero-Coupon Bond Pricing....Pages 654-661
Agents in Grid System — Design and Implementation....Pages 662-669
Using Blue Gene/P and GPUs to Accelerate Computations in the EULAG Model....Pages 670-677
Back Matter....Pages -