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dc.contributor.authorPérez-Wohlfeil, Esteban
dc.contributor.authorTorreno, Oscar
dc.contributor.authorTrelles-Salazar, Oswaldo Rogelio 
dc.date.accessioned2017-09-06T06:50:55Z
dc.date.available2017-09-06T06:50:55Z
dc.date.created2017-08-11
dc.date.issued2017-08-11
dc.identifier.citationPérez-Wohlfeil, E., Torreno, O., & Trelles, O. (2017, August). Accelerating Exhaustive Pairwise Metagenomic Comparisons. In International Conference on Algorithms and Architectures for Parallel Processing (pp. 611-620). Springer, Cham.es_ES
dc.identifier.urihttp://hdl.handle.net/10630/14427
dc.description.abstractIn this manuscript, we present an optimized and parallel version of our previous work IMSAME, an exhaustive gapped aligner for the pairwise and accurate comparison of metagenomes. Parallelization strategies are applied to take advantage of modern multiprocessor architectures. In addition, sequential optimizations in CPU time and memory consumption are provided. These algorithmic and computational enhancements enable IMSAME to calculate near optimal alignments which are used to directly assess similarity between metagenomes without requiring reference databases. We show that the overall efficiency of the parallel implementation is superior to 80% while retaining scalability as the number of parallel cores used increases. Moreover, we also show thats equential optimizations yield up to 8x speedup for scenarios with larger data.es_ES
dc.description.sponsorshipUniversidad de Málaga. Campus de Excelencia Internacional Andalucía Teches_ES
dc.language.isoenges_ES
dc.publisherSpringer, Chames_ES
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.subjectGenomas - Congresoses_ES
dc.subject.otherHigh Performance Computinges_ES
dc.subject.otherPairwise Comparisones_ES
dc.subject.otherParallel Computinges_ES
dc.subject.otherNext Generation Sequencinges_ES
dc.subject.otherMetagenome Comparisones_ES
dc.titleAccelerating exhaustive pairwise metagenomic comparisonses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.centroE.T.S.I. Informáticaes_ES
dc.relation.eventtitle5th International Workshop on Parallelism in Bioinformatics (ICA3PP 2017)es_ES
dc.relation.eventplaceHelsinki, Finlandiaes_ES
dc.relation.eventdate22/08/2017es_ES
dc.identifier.orcidhttp://orcid.org/0000-0003-1554-8987es_ES
dc.cclicenseby-nc-ndes_ES


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