Digital Library of Zielona Góra contains 9 272 digital objects
Object
Title: Assignment of tasks to machines under data replication with a tie to Steiner systems
Contributor:
Korbicz, Józef (1951- ) - red. ; Uciński, Dariusz - red.
Group publication title:
Abstract:
In the paper a problem of assignment of tasks to machines is formulated and solved, where a criterion of data replication is used and a large size of data imposes additional constraints. This problem is met in practice when dealing with large genomic files or other types of vast data. The necessity of comparing all pairs of files within a big set of DNA sequencing results, which we collected, maintained, and analyzed within a national genomic project, brought us to the proposed results. ; This problem resembles that of generating a particular Steiner system, and a mechanism observed there is employed in one of our algorithms. Based on the problem complexity, we propose two heuristic algorithms, which work very well even for instances with tight constraints and a heterogeneous environment defined. In addition, we propose a simplified method, nevertheless capable of finding very good solutions and surpassing the algorithms in some special cases. The methods are validated in tests on a wide set of instances, where values of parameters reflect our real-world application and where their usefulness is proven.
Publisher:
Zielona Góra: Uniwersytet Zielonogórski
Resource Identifier:
DOI:
Pages:
Source:
AMCS, volume 34, number 2 (2024) ; click here to follow the link
Language:
License CC BY 4.0:
Rights:
Biblioteka Uniwersytetu Zielonogórskiego
Object collections:
- Repository > Faculties > Faculty of Computer, Electrical and Control Engineering
- Repository > Types of work > Articles
- Repository > Scientific journals and UZ publishing series > International Journal of Applied Mathematics and Computer Science (AMCS) > International Journal of Applied Mathematics and Computer Science (AMCS) (2024)
Last modified:
Jul 29, 2025
In our library since:
Jul 29, 2025
Number of object content hits:
8
All available object's versions:
https://zbc.uz.zgora.pl/repozytorium/publication/101671
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 34, number 1 (2024)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 34, number 2 (2024)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 34, number 3 (2024)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 34, number 4 (2024)
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| Edition name | Date |
|---|---|
| Assignment of tasks to machines under data replication with a tie to Steiner systems | Jul 29, 2025 |
Objects Similar
Lopez-Loces, Mario C. Musiał, Jędrzej Pecero, Johnatan E. Fraire-Huacuja, Hector J. Blazewicz, Jacek Bouvry, Pascal Korbicz, Józef (1951- ) - red. Uciński, Dariusz - red.
Błażewicz, Jacek Formanowicz, Piotr Wojciechowski, Paweł Zieliński, Cezary - ed.
Rybarczyk, Agnieszka Hertz, Alain Kasprzak, Marta Blazewicz, Jacek Korbicz, Józef (1951- ) - red. Uciński, Dariusz - red.
