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Characterizing reducts in multi-adjoint concept lattices

dc.contributor.authorCornejo Piñero, María Eugenia 
dc.contributor.authorMedina Moreno, Jesús 
dc.contributor.authorRamírez Poussa, Eloísa 
dc.contributor.otherMatemáticases_ES
dc.date.accessioned2024-02-08T17:24:15Z
dc.date.available2024-02-08T17:24:15Z
dc.date.issued2018
dc.identifier.issn0020-0255
dc.identifier.urihttp://hdl.handle.net/10498/30916
dc.description.abstractThe construction of reducts, that is, minimal sets of attributes containing the main in- formation of a database, is a fundamental task in different frameworks, such as in For- mal Concept Analysis (FCA) and Rough Set Theory (RST). This paper will be focused on a general fuzzy extension of FCA, called multi-adjoint concept lattice, and we present a study about the attributes generating meet-irreducible elements and on the reducts in this framework. From this study, we introduce interesting results on the cardinality of reducts and the consequences in the classical case.es_ES
dc.description.sponsorshipPartially supported by the Spanish Economy and Competitiveness Ministry (MINECO) project TIN2016-76653-Pes_ES
dc.formatapplication/pdfes_ES
dc.language.isoenges_ES
dc.publisherElsevieres_ES
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.sourceInformation Sciences, 422(2018), 364–376es_ES
dc.subjectFormal concept analysis; Reducts; Attribute reductiones_ES
dc.subjectFormal concept analysises_ES
dc.subjectReductses_ES
dc.subjectAttribute reductiones_ES
dc.titleCharacterizing reducts in multi-adjoint concept latticeses_ES
dc.typejournal articlees_ES
dc.rights.accessRightsopen accesses_ES
dc.identifier.doi10.1016/J.INS.2017.08.099
dc.relation.projectIDnfo:eu-repo/grantAgreement/MINECO//TIN2016-76653-P/es_ES
dc.type.hasVersionSMURes_ES


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Attribution-NonCommercial-NoDerivatives 4.0 Internacional
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