Mostrar o rexistro simple do ítem
ParBiBit: Parallel tool for binary biclustering on modern distributed-memory systems
dc.contributor.author | González-Domínguez, Jorge | |
dc.contributor.author | Expósito, Roberto R. | |
dc.date.accessioned | 2023-12-15T10:22:24Z | |
dc.date.available | 2023-12-15T10:22:24Z | |
dc.date.issued | 2018 | |
dc.identifier.citation | González-Domínguez J, Expósito RR (2018). ParBiBit: Parallel tool for binary biclustering on modern distributed-memory systems. PLoS ONE 13(4): e0194361. https://doi.org/10.1371/journal.pone.0194361 | es_ES |
dc.identifier.uri | http://hdl.handle.net/2183/34515 | |
dc.description.abstract | [Abstract]: Biclustering techniques are gaining attention in the analysis of large-scale datasets as they identify two-dimensional submatrices where both rows and columns are correlated. In this work we present ParBiBit, a parallel tool to accelerate the search of interesting biclusters on binary datasets, which are very popular on different fields such as genetics, marketing or text mining. It is based on the state-of-the-art sequential Java tool BiBit, which has been proved accurate by several studies, especially on scenarios that result on many large biclusters. ParBiBit uses the same methodology as BiBit (grouping the binary information into patterns) and provides the same results. Nevertheless, our tool significantly improves performance thanks to an efficient implementation based on C++11 that includes support for threads and MPI processes in order to exploit the compute capabilities of modern distributed-memory systems, which provide several multicore CPU nodes interconnected through a network. Our performance evaluation with 18 representative input datasets on two different eight-node systems shows that our tool is significantly faster than the original BiBit. Source code in C++ and MPI running on Linux systems as well as a reference manual are available at https://sourceforge.net/projects/parbibit/. | es_ES |
dc.description.sponsorship | This work was supported by the Ministry of Economy, Industry and Competitiveness of Spain and FEDER funds of the European Union [grant TIN2016-75845-P (AEI/FEDER/UE)], as well as by Xunta de Galicia (Centro Singular de Investigacion de Galicia accreditation 2016-2019, ref. EDG431G/01). | es_ES |
dc.description.sponsorship | Xunta de Galicia; EDG431G/01 | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | PLoS | es_ES |
dc.relation | info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/TIN2016-75845-P/ES/NUEVOS DESAFIOS EN COMPUTACION DE ALTAS PRESTACIONES: DESDE ARQUITECTURAS HASTA APLICACIONES (II)/ | es_ES |
dc.relation.uri | https://doi.org/10.1371/journal.pone.0194361 | es_ES |
dc.rights | Atribución 4.0 International (CC BY 4.0 DEED) | es_ES |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es/ | * |
dc.subject | Biclustering | es_ES |
dc.subject | MPI | es_ES |
dc.subject | Multicore clusters | es_ES |
dc.title | ParBiBit: Parallel tool for binary biclustering on modern distributed-memory systems | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.access | info:eu-repo/semantics/openAccess | es_ES |
UDC.journalTitle | PLoS ONE | es_ES |
UDC.volume | 13 | es_ES |
UDC.issue | 4 | es_ES |
UDC.startPage | e0194361 | es_ES |
dc.identifier.doi | 10.1371/journal.pone.0194361 |
Ficheiros no ítem
Este ítem aparece na(s) seguinte(s) colección(s)
-
GI-GAC - Artigos [193]