Tzvetan Ostromsky

Orcid: 0000-0003-2367-6831

According to our database1, Tzvetan Ostromsky authored at least 48 papers between 1994 and 2023.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2023
A Stochastic Optimization Technique for UNI-DEM framework.
Proceedings of the 18th Conference on Computer Science and Intelligence Systems, 2023

Sensitivity Study of a Large-scale Air Pollution Model on the Bulgarian Petascale Supercomputer Discoverer.
Proceedings of the 18th Conference on Computer Science and Intelligence Systems, 2023

2022
Optimization, Performance and Scalability Experiments of a Large Air Pollution Model by Using the EuroHPC Petascale Supercomputer DISCOVERER.
Proceedings of the Recent Advances in Computational Optimization - Selected Papers from the WCO 2022, 2022

Optimized Stochastic Approaches Based on Sobol Quasirandom Sequences for Fredholm Integral Equations of the Second Kind.
Proceedings of the Numerical Methods and Applications - 10th International Conference, 2022

Sensitivity Analysis of an Air Pollution Model with Using Innovative Monte Carlo Methods in Calculating Multidimensional Integrals.
Proceedings of the Numerical Methods and Applications - 10th International Conference, 2022

An Optimized Monte Carlo Approach for Multidimensional Integrals Related to Intelligent Systems.
Proceedings of the Communication Papers of the 17th Conference on Computer Science and Intelligence Systems, 2022

Performance and Scalability Experiments with a Large-scale Air Pollution Model on the EuroHPC Petascale Supercomputer DISCOVERER.
Proceedings of the Communication Papers of the 17th Conference on Computer Science and Intelligence Systems, 2022

2021
Advanced stochastic approaches for Sobol' sensitivity indices evaluation.
Neural Comput. Appl., 2021

Multidimensional Sensitivity Analysis of an Air Pollution Model Based on Modifications of the van der Corput Sequence.
Proceedings of the Large-Scale Scientific Computing - 13th International Conference, 2021

Sensitivity Study of Large-Scale Air Pollution Model Based on Modifications of the Latin Hypercube Sampling Method.
Proceedings of the Large-Scale Scientific Computing - 13th International Conference, 2021

Optimized stochastic methods for sensitivity analysis for large-scale air pollution model.
Proceedings of the Position and Communication Papers of the 16th Conference on Computer Science and Intelligence Systems, 2021

2020
Sensitivity Study of a Large-Scale Air Pollution Model by Using Optimized Stochastic Algorithm.
Proceedings of the Communication Papers of the 2020 Federated Conference on Computer Science and Information Systems, 2020

Optimized Quasi-Monte Carlo Method Based on Low Discrepancy Sequences for Sensitivity Analysis in Air Pollution Modelling.
Proceedings of the Communication Papers of the 2020 Federated Conference on Computer Science and Information Systems, 2020

Optimized Quasi-Monte Carlo Methods Based on Van der Corput Sequence for Sensitivity Analysis in Air Pollution Modelling.
Proceedings of the Recent Advances in Computational Optimization, 2020

Sensitivity Study of a Large-Scale Air Pollution Model by Using Optimized Latin Hyprecube Sampling.
Proceedings of the Recent Advances in Computational Optimization, 2020

2019
Efficient Stochastic Algorithms for the Sensitivity Analysis Problem in the Air Pollution Modelling.
Proceedings of the Large-Scale Scientific Computing - 12th International Conference, 2019

Advanced Quasi-Monte Carlo Algorithms for Multidimensional Integrals in Air Pollution Modelling.
Proceedings of the Advances in High Performance Computing, 2019

Sensitivity Studies of an Air Pollution Model by Using Efficient Stochastic Algorithms for Multidimensional Numerical Integration.
Proceedings of the Advances in High Performance Computing, 2019

2018
Sensitivity Analysis of an Air Pollution Model by Using Quasi-Monte Carlo Algorithms for Multidimensional Numerical Integration.
Proceedings of the Numerical Methods and Applications - 9th International Conference, 2018

2016
On the Performance, Scalability and Sensitivity Analysis of a Large Air Pollution Model.
Proceedings of the International Conference on Computational Science 2016, 2016

2015
Preparing input data for sensitivity analysis of an air pollution model by using high-performance supercomputers and algorithms.
Comput. Math. Appl., 2015

2014
Application of Richardson extrapolation for multi-dimensional advection equations.
Comput. Math. Appl., 2014

2013
Advanced algorithms for multidimensional sensitivity studies of large-scale air pollution models based on Sobol sequences.
Comput. Math. Appl., 2013

2012
Monte Carlo sensitivity analysis of an Eulerian large-scale air pollution model.
Reliab. Eng. Syst. Saf., 2012

High Performance Computing of Data for a New Sensitivity Analysis Algorithm, Applied in an Air Pollution Model.
Proceedings of the Numerical Analysis and Its Applications - 5th International Conference, 2012

Variance-Based Sensitivity Analysis of the Unified Danish Eulerian Model According to Variations of Chemical Rates.
Proceedings of the Numerical Analysis and Its Applications - 5th International Conference, 2012

2011
Parallel Computation of Sensitivity Analysis Data for the Danish Eulerian Model.
Proceedings of the Large-Scale Scientific Computing - 8th International Conference, 2011

New Parallel Implementation of an Air Pollution Computer Model - Performance Study on an IBM Blue Gene/P Computer.
Proceedings of the Large-Scale Scientific Computing - 8th International Conference, 2011

2010
Studying the sensitivity of pollutants' concentrations caused by variations of chemical rates.
J. Comput. Appl. Math., 2010

Richardson Extrapolated Numerical Methods for Treatment of One-Dimensional Advection Equations.
Proceedings of the Numerical Methods and Applications - 7th International Conference, 2010

2009
Sensitivity Analysis of a Large-Scale Air Pollution Model: Numerical Aspects and a Highly Parallel Implementation.
Proceedings of the Large-Scale Scientific Computing, 7th International Conference, 2009

2008
Parallel Performance and Scalability Experiments with the Danish Eulerian Model on the EPCC Supercomputers.
Proceedings of the Numerical Analysis and Its Applications, 4th International Conference, 2008

2007
Computational complexity of weighted splitting schemes on parallel computers.
Int. J. Parallel Emergent Distributed Syst., 2007

2006
Parallel and GRID Implementation of a Large Scale Air Pollution Model.
Proceedings of the Numerical Methods and Applications, 6th International Conference, 2006

2004
Parallel Implementation and One Year Experiments with the Danish Eulerian Model.
Proceedings of the Numerical Analysis and Its Applications, Third International Conference, 2004

2002
Flexible Two-Level Parallel Implementations of a Large Air Pollution Model.
Proceedings of the Numerical Methods and Applications, 5th International Conference, 2002

2001
Parallel Implementation of a Large-Scale 3-D Air Pollution Model.
Proceedings of the Large-Scale Scientific Computing, Third International Conference, 2001

Computational challenges in large-scale air pollution modelling.
Proceedings of the 15th international conference on Supercomputing, 2001

2000
Estimation of the Wheat Losses Caused by the Tropospheric Ozone in Bulgaria and Denmark.
Proceedings of the Numerical Analysis and Its Applications, 2000

1999
Economical Estimation of the Losses of Crops Due to High Ozone Levels.
Proceedings of the Large-Scale Scientific Computation for Engineering and Environmental Problems, 1999

1998
A Coarse-Grained Parallel <i>QR</i>-Factorization Algorithm for Sparse Least Squares Problems.
Parallel Comput., 1998

1997
Application of Sparse Matrix Techniques in the Chemical Part of a Large Air Pollution Model.
Proceedings of the Large-Scale Scientific Computation for Engineering and Environmental Problems, 1997

1996
Parallel Solution of Sparse Problems by Using a Sequence of Large Dense Blocks.
Proceedings of the Applied Parallel Computing, 1996

Using Dense Matrix Computations in the Solution of Sparse Problems.
Proceedings of the Numerical Analysis and Its Applications, First International Workshop, 1996

1995
Locally Optimized Reordering Algorithm and its Application to a Parallel Sparse Linear System Solver.
Computing, 1995

A Parallel Sparse <i>QR</i>-Factorization Algorithm.
Proceedings of the Applied Parallel Computing, 1995

1994
Two Enhancements in a Partitioned Sparse Code.
Proceedings of the Parallel Scientific Computing, First International Workshop, 1994

Distributed Control using Shared Input.
Proceedings of the 12st IASTED International Conference on Applied Informatics, 1994


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