Gabriel Oksa - researchr alias

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Viewing Publication 1 - 29 from 29

2024

Preconditioning of the One-Sided Block-Jacobi SVD Algorithm by Polar DecompositionMartin Becka, Gabriel Oksa. ppam 2025: 205-216 [doi]

2022

On Relative Accuracy of the One-Sided Block-Jacobi SVD AlgorithmGabriel Oksa, Martin Becka. ppam 2023: 464-475 [doi]

Convergence to Singular Triplets in the Two-Sided Block-Jacobi SVD Algorithm with Dynamic OrderingGabriel Oksa, Yusaku Yamamoto, Marián Vajtersic. siammax, 43(3):1238-1262, September 2022. [doi]

2019

Preconditioned Jacobi SVD Algorithm Outperforms PDGESVDMartin Becka, Gabriel Oksa. ppam 2020: 555-566 [doi]

Asymptotic Quadratic Convergence of the Two-Sided Serial and Parallel Block-Jacobi SVD AlgorithmGabriel Oksa, Yusaku Yamamoto, Martin Becka, Marián Vajtersic. siammax, 40(2):639-671, 2019. [doi]

2017

New Preconditioning for the One-Sided Block-Jacobi SVD AlgorithmMartin Becka, Gabriel Oksa, Eva Vidlicková. ppam 2018: 590-599 [doi]

Asymptotic quadratic convergence of the serial block-Jacobi EVD algorithm for Hermitian matricesGabriel Oksa, Yusaku Yamamoto, Marián Vajtersic. nm, 136(4):1071-1095, 2017. [doi]

2015

New Approach to Local Computations in the Parallel One-Sided Jacobi SVD AlgorithmMartin Becka, Gabriel Oksa. ppam 2016: 605-617 [doi]

New Dynamic Orderings for the Parallel One-Sided Block-Jacobi SVD AlgorithmMartin Becka, Gabriel Oksa, Marián Vajtersic. ppl, 25(2), 2015. [doi]

2013

Parallel One-Sided Jacobi SVD Algorithm with Variable Blocking FactorMartin Becka, Gabriel Oksa. ppam 2014: 57-66 [doi]

2012

Parallel Block-Jacobi SVD MethodsMartin Becka, Gabriel Oksa, Marián Vajtersic. In Michael W. Berry, Kyle A. Gallivan, Efstratios Gallopoulos, Ananth Grama, Bernard Philippe, editors, High-Performance Scientific Computing - Algorithms and Applications. pages 185-197, Springer, 2012. [doi]

2010

On iterative QR pre-processing in the parallel block-Jacobi SVD algorithmMartin Becka, Gabriel Oksa, Marián Vajtersic, Laura Grigori. pc, 36(5-6):297-307, 2010. [doi]

2006

Preconditioned Parallel Block-jacobi Svd AlgorithmGabriel Oksa, Marián Vajtersic. ppl, 16(3):371-380, 2006. [doi]

Efficient pre-processing in the parallel block-Jacobi SVD algorithmGabriel Oksa, Marián Vajtersic. pc, 32(2):166-176, 2006. [doi]

2003

On variable blocking factor in a parallel dynamic block--Jacobi SVD algorithmMartin Becka, Gabriel Oksa. pc, 29(9):1153-1174, 2003. [doi]

Special IssueGabriel Oksa, Marián Vajtersic. paapp, 18(1-2):49-70, 2003. [doi]

2002

Dynamic ordering for a parallel block-Jacobi SVD algorithmMartin Becka, Gabriel Oksa, Marián Vajtersic. pc, 28(2):243-262, 2002.

Parallel Computation with Structured Matrices in Linear Modeling of Multidimensional SignalsGabriel Oksa, Martin Becka, Marián Vajtersic. scpe, 5(3), 2002. [doi]

2001

Multi-Level Parallelism in the Block-Jacobi SVD AlgorithmGabriel Oksa, MariÃ¡n Vajtersic. pdp 2001: 306 [doi]

2000

Regular Array for the Solution of Toeplitz System of Linear Equations by Monte Carlo MethodGabriel Oksa, Vassil N. Alexandrov. pdpta 2000:

1999

Combined Systolic Array for Matrix Portrait ComputationGabriel Oksa. acpc 1999: 58-67 [doi]

1998

Systolic computation of QZ matrix decompositionDavid J. Evans 0001, Gabriel Oksa. ijcm, 68(1-2):1-27, 1998. [doi]

Triangular systolic arrays for QZ matrix decompositionGabriel Oksa, David J. Evans. npsc, 6(1):1-10, 1998.

1997

Parallel Solution of Symmetric Positive Definite Toeplitz SystemsDavid J. Evans, Gabriel Oksa. paapp, 12(4):297-303, 1997. [doi]

1996

Fine Grained Systolic Toeplitz SolverGabriel Oksa. parcella 1996: 195-205

Recursive Folding For Thel Efficiency Improvement Of Systolic Arrays - Part IIGabriel Oksa, David J. Evans 0001. ijcm, 61(3-4):213-226, 1996. [doi]

Recursive folding for efficiency improvement of systolic arrays - part IGabriel Oksa, David J. Evans 0001. ijcm, 61(1-2):29-47, 1996. [doi]

1995

Time-Minimal Linear Systolic Arrays for the Toeplitz System of Linear EquationsGabriel Oksa. ppl, 5:461-474, 1995.

1994

A New Linear Systolic Array for A Toeplitz System of Linear EquationsGabriel Oksa. parcella 1994: 225-236

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