Tomás Kozubek

According to our database, Tomás Kozubek authored at least 35 papers between 2000 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Symbolic Regression Approaches for the Direct Calculation of Pipe Diameter.

Dejan Brkic, Pavel Praks, Renáta Praksová, Tomás Kozubek

Axioms, September, 2024

2023

Speed Up of Volumetric Non-Local Transform-Domain Filter Utilising HPC Architecture.

Petr Strakos, Milan Jaros, Lubomir Riha, Tomás Kozubek

J. Imaging, 2023

2022

Selection of Appropriate Symbolic Regression Models Using Statistical and Dynamic System Criteria: Example of Waste Gasification.

Pavel Praks, Marek Lampart, Renáta Praksová, Dejan Brkic, Tomás Kozubek, Jan Najser

Axioms, 2022

2019

A massively parallel and memory-efficient FEM toolbox with a hybrid total FETI solver with accelerator support.

Lubomir Riha, Michal Merta, Radim Vavrík, Tomás Brzobohatý, Alexandros Markopoulos, Ondrej Meca, Ondrej Vysocky, Tomás Kozubek, Vít Vondrák

Int. J. High Perform. Comput. Appl., 2019

2018

Editorial.

Radim Blaheta, Jirí Starý, Zdenek Dostál, Tomás Kozubek

Math. Comput. Simul., 2018

2017

Intel Xeon Phi acceleration of Hybrid Total FETI solver.

Michal Merta, Lubomir Riha, Ondrej Meca, Alexandros Markopoulos, Tomás Brzobohatý, Tomás Kozubek, Vít Vondrák

Adv. Eng. Softw., 2017

Implementation of K-means segmentation algorithm on Intel Xeon Phi and GPU: Application in medical imaging.

Milan Jaros, Petr Strakos, Tomás Karásek, Lubomír Ríha, Alena Vasatová, Marta Jarosová, Tomás Kozubek

Adv. Eng. Softw., 2017

Civil-Comp: Parallel, Distributed and Cloud Computing.

Peter Iványi, Jaroslav Kruis, Tomás Kozubek, Wolfgang Gentzsch, Barry H. V. Topping

Adv. Eng. Softw., 2017

Using ESPRESO as Linear Solver Library for Third Party FEM Tools for Solving Large Scale Problems.

Ondrej Meca, Lubomír Ríha, Alexandros Markopoulos, Tomás Brzobohatý, Tomás Kozubek

Proceedings of the High Performance Computing in Science and Engineering, 2017

2016

Implementation of the efficient communication layer for the highly parallel total FETI and hybrid total FETI solvers.

Lubomír Ríha, Tomás Brzobohatý, Alexandros Markopoulos, Marta Jarosová, Tomás Kozubek, David Horák, Vaclav Hapla

Parallel Comput., 2016

Massively Parallel Hybrid Total FETI (HTFETI) Solver.

Lubomír Ríha, Tomás Brzobohatý, Alexandros Markopoulos, Ondrej Meca, Tomás Kozubek

Proceedings of the Platform for Advanced Scientific Computing Conference, 2016

2015

Reorthogonalization-based stiffness preconditioning in FETI algorithms with applications to variational inequalities.

Zdenek Dostál, Tomás Kozubek, Oldrich Vlach, Tomás Brzobohatý

Numer. Linear Algebra Appl., 2015

On Conditioning of Constraints Arising from Variationally Consistent Discretization of Contact Problems and Duality Based Solvers.

Oldrich Vlach, Zdenek Dostál, Tomás Kozubek

Comput. Methods Appl. Math., 2015

Parallel Implementation of Collaborative Filtering Technique for Denoising of CT Images.

Petr Strakos, Milan Jaros, Tomás Karásek, Tomás Kozubek

Proceedings of the High Performance Computing in Science and Engineering, 2015

Efficient Implementation of Total FETI Solver for Graphic Processing Units Using Schur Complement.

Lubomír Ríha, Tomás Brzobohatý, Alexandros Markopoulos, Tomás Kozubek, Ondrej Meca, Olaf Schenk, Wim Vanroose

Proceedings of the High Performance Computing in Science and Engineering, 2015

Acceleration of Blender Cycles Path-Tracing Engine Using Intel Many Integrated Core Architecture.

Milan Jaros, Lubomír Ríha, Petr Strakos, Tomás Karásek, Alena Vasatová, Marta Jarosová, Tomás Kozubek

Proceedings of the Computer Information Systems and Industrial Management, 2015

2014

On R-linear convergence of semi-monotonic inexact augmented Lagrangians for bound and equality constrained quadratic programming problems with application.

Zdenek Dostál, Tomás Brzobohatý, David Horák, Tomás Kozubek, Petr Vodstrcil

Comput. Math. Appl., 2014

A TFETI domain decomposition solver for elastoplastic problems.

Martin Cermák, Tomás Kozubek, Stanislav Sysala, Jan Valdman

Appl. Math. Comput., 2014

On the solution of convex QPQC problems with elliptic and other separable constraints with strong curvature.

Jirí Bouchala, Zdenek Dostál, Tomás Kozubek, Lukás Pospísil, Petr Vodstrcil

Appl. Math. Comput., 2014

2013

A Comparison of TFETI and TBETI for Numerical Solution of Engineering Problems of Contact Mechanics.

Dalibor Lukás, Marie Sadowská, Tomás Kozubek, Alexandros Markopoulos, Tomás Brzobohatý

Proceedings of the Domain Decomposition Methods in Science and Engineering XX, 2013

TFETI Scalable Solvers for Transient Contact Problems.

Tomás Kozubek, Zdenek Dostál, Tomás Brzobohatý, Alexandros Markopoulos, Oldrich Vlach

Proceedings of the Domain Decomposition Methods in Science and Engineering XX, 2013

Scalable Domain Decomposition Algorithms for Contact Problems: Theory, Numerical Experiments, and Real World Problems.

Zdenek Dostál, Tomás Kozubek, Tomás Brzobohatý, Alexandros Markopoulos, Marie Sadowská, Vít Vondrák

Proceedings of the Domain Decomposition Methods in Science and Engineering XX, 2013

Total FETI domain decomposition method and its massively parallel implementation.

Tomás Kozubek, Vít Vondrák, Martin Mensík, David Horák, Zdenek Dostál, Vaclav Hapla, Pavla Kabelíková, Martin Cermák

Adv. Eng. Softw., 2013

2012

On the Moore-Penrose inverse in solving saddle-point systems with singular diagonal blocks.

Radek Kucera, Tomás Kozubek, Alexandros Markopoulos, Jitka Machalová

Numer. Linear Algebra Appl., 2012

An optimal algorithm and superrelaxation for minimization of a quadratic function subject to separable convex constraints with applications.

Zdenek Dostál, Tomás Kozubek

Math. Program., 2012

2011

Cholesky decomposition of a positive semidefinite matrix with known kernel.

Zdenek Dostál, Tomás Kozubek, Alexandros Markopoulos, Martin Mensík

Appl. Math. Comput., 2011

2010

A scalable TFETI algorithm for two-dimensional multibody contact problems with friction.

Zdenek Dostál, Tomás Kozubek, P. Horyl, Tomás Brzobohatý, Alexandros Markopoulos

J. Comput. Appl. Math., 2010

2009

Fictitious domain formulations of unilateral problems: analysis and algorithms.

Jaroslav Haslinger, Tomás Kozubek, Radek Kucera

Computing, 2009

A Scalable TFETI Based Algorithm for 2D and 3D Frictionless Contact Problems.

Zdenek Dostál, Tomás Brzobohatý, Tomás Kozubek, Alexandros Markopoulos, Vít Vondrák

Proceedings of the Large-Scale Scientific Computing, 7th International Conference, 2009

2008

A Description of a Highly Modular System for the Emergent Flood Prediction.

Ivo Vondrák, Jan Martinovic, Jan Kozuszník, Svatopluk Stolfa, Tomás Kozubek, Petr Kubícek, Vít Vondrák, Jan Unucka

Proceedings of the 7th International Conference on Computer Information Systems and Industrial Management Applications, 2008

2007

A fictitious domain approach to the numerical solution of PDEs in stochastic domains.

Claudio Canuto, Tomás Kozubek

Numerische Mathematik, 2007

Projected Schur complement method for solving non-symmetric systems arising from a smooth fictitious domain approach.

Jaroslav Haslinger, Tomás Kozubek, Radek Kucera, Gunther H. Peichl

Numer. Linear Algebra Appl., 2007

2006

An Adaptive WEM Algorithm for Solving Elliptic Boundary Value Problems in Fairly General Domains.

Stefano Berrone, Tomás Kozubek

SIAM J. Sci. Comput., 2006

2003

Shape Optimization and Fictitious Domain Approach for Solving Free Boundary Problems of Bernoulli Type.

Jaroslav Haslinger, Tomás Kozubek, Karl Kunisch, Gunther H. Peichl

Comput. Optim. Appl., 2003

2000

Genetic and Random Search Methods in Optimal Shape Design Problems.

Jaroslav Haslinger, D. Jedelský, Tomás Kozubek, Josef Tvrdík

J. Glob. Optim., 2000