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This article is cited in 6 scientific papers (total in 6 papers)
NUMERICAL METHODS AND ALGORITMS
Parallel implementation of a randomized regularized Kaczmarz's algorithm
A. I. Zhdanova, Yu. V. Sidorovb a Samara State Technical University (SamSTU)
b PIHE the Samara Institute of Management
Abstract:
The article describes the parallel implementation of a randomized regularized Kaczmarz's algorithm. By way of illustration, the randomized parallel version of the algorithm is used for solving the Fredholm integral equation of the first kind with a perturbed right-hand side, showing that in this way the computation speed can be increased up to 4 times as compared to the sequential randomized version.
Keywords:
iterative methods, regularized solutions, parallel computing, signal processing.
Received: 20.03.2015 Revised: 02.08.2015
Citation:
A. I. Zhdanov, Yu. V. Sidorov, “Parallel implementation of a randomized regularized Kaczmarz's algorithm”, Computer Optics, 39:4 (2015), 536–541
Linking options:
https://www.mathnet.ru/eng/co15 https://www.mathnet.ru/eng/co/v39/i4/p536
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Abstract page: | 455 | Full-text PDF : | 136 | References: | 38 |
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