http://hdl.handle.net/2117/3774 Thu, 23 May 2013 23:39:24 GMT 2013-05-23T23:39:24Z webmaster.bupc@upc.edu Universitat Politècnica de Catalunya. Servei de Biblioteques i Documentació no http://hdl.handle.net/2117/17678 Title: Several methods to build Multiresolution Indistinguishability Systems Authors: Rodríguez de Soto, Adolfo; Recasens Ferrés, Jorge Tue, 12 Feb 2013 16:56:39 GMT http://hdl.handle.net/2117/17678 2013-02-12T16:56:39Z Rodríguez de Soto, Adolfo; Recasens Ferrés, Jorge no http://hdl.handle.net/2117/16475 Title: A Decomposition Theorem for T-Indistinguishability Operators : the Continuous Strict Archimedean Case Authors: Boixader Ibáñez, Dionís; Recasens Ferrés, Jorge Wed, 12 Sep 2012 12:51:44 GMT http://hdl.handle.net/2117/16475 2012-09-12T12:51:44Z Boixader Ibáñez, Dionís; Recasens Ferrés, Jorge no http://hdl.handle.net/2117/16430 Title: T-Indistinguishability Operators with respect to Ordinal Sums. Authors: Boixader Ibáñez, Dionís; Recasens Ferrés, Jorge Wed, 05 Sep 2012 08:56:37 GMT http://hdl.handle.net/2117/16430 2012-09-05T08:56:37Z Boixader Ibáñez, Dionís; Recasens Ferrés, Jorge no http://hdl.handle.net/2117/14836 Title: Transitive Openings Authors: Boixader Ibáñez, Dionís; Recasens Ferrés, Jorge Thu, 26 Jan 2012 14:27:31 GMT http://hdl.handle.net/2117/14836 2012-01-26T14:27:31Z Boixader Ibáñez, Dionís; Recasens Ferrés, Jorge no http://hdl.handle.net/2117/14401 Title: Discretization of fuzzy transitive relations Authors: Boixader Ibáñez, Dionís; Recasens Ferrés, Jorge Tue, 03 Jan 2012 09:58:34 GMT http://hdl.handle.net/2117/14401 2012-01-03T09:58:34Z Boixader Ibáñez, Dionís; Recasens Ferrés, Jorge no http://hdl.handle.net/2117/14400 Title: Dualities and isomorphisms between indistinguishabilities and related concepts Authors: Mattioli Aramburu, Gabriel; Recasens Ferrés, Jorge Tue, 03 Jan 2012 09:52:51 GMT http://hdl.handle.net/2117/14400 2012-01-03T09:52:51Z Mattioli Aramburu, Gabriel; Recasens Ferrés, Jorge no indistinguishability operator, extensional set, upper approximation, lower approximation, transitive closure, extensional closure http://hdl.handle.net/2117/13673 Title: Reflexividad y T-transitividad aproximadas Authors: Boixader Ibáñez, Dionís; Recasens Ferrés, Jorge Wed, 26 Oct 2011 17:52:24 GMT http://hdl.handle.net/2117/13673 2011-10-26T17:52:24Z Boixader Ibáñez, Dionís; Recasens Ferrés, Jorge no http://hdl.handle.net/2117/10114 Title: Introducing Strong T-transitivity in Approximate Fuzzy Preorders and Equivalences Authors: Boixader Ibáñez, Dionís; Recasens Ferrés, Jorge Thu, 04 Nov 2010 13:32:38 GMT http://hdl.handle.net/2117/10114 2010-11-04T13:32:38Z Boixader Ibáñez, Dionís; Recasens Ferrés, Jorge no http://hdl.handle.net/2117/9975 Title: Approximating fuzzy preorders and equivalences. A similarity based approach Authors: Boixader Ibáñez, Dionís; Recasens Ferrés, Jorge Mon, 25 Oct 2010 15:18:27 GMT http://hdl.handle.net/2117/9975 2010-10-25T15:18:27Z Boixader Ibáñez, Dionís; Recasens Ferrés, Jorge no http://hdl.handle.net/2117/9974 Title: Finitely valued indsitinguishability operators Authors: Mayor, Gaspar; Recasens Ferrés, Jorge Mon, 25 Oct 2010 15:11:43 GMT http://hdl.handle.net/2117/9974 2010-10-25T15:11:43Z Mayor, Gaspar; Recasens Ferrés, Jorge no http://hdl.handle.net/2117/7978 Title: Aggregation operators and ruled surfaces Authors: Recasens Ferrés, Jorge Fri, 02 Jul 2010 10:36:49 GMT http://hdl.handle.net/2117/7978 2010-07-02T10:36:49Z Recasens Ferrés, Jorge no http://hdl.handle.net/2117/6720 Title: Transitive Closure of Interval-valued Relations Authors: González del Campo, Ramón; Garmendia, Luis; Recasens Ferrés, Jorge Abstract: This paper introduces some concepts of intervalvalued fuzzy relations and some of their properties: reflexivity, symmetry, T-transitivity, composition and locally reflexivity. It is also introduced the concept of T-transitive closure for an interval-valued fuzzy relation. An algorithm to compute the T-transitive closure of finite interval-valued relations, some properties and some examples are given. Fri, 19 Mar 2010 15:23:09 GMT http://hdl.handle.net/2117/6720 2010-03-19T15:23:09Z González del Campo, Ramón; Garmendia, Luis; Recasens Ferrés, Jorge no This paper introduces some concepts of intervalvalued fuzzy relations and some of their properties: reflexivity, symmetry, T-transitivity, composition and locally reflexivity. It is also introduced the concept of T-transitive closure for an interval-valued fuzzy relation. An algorithm to compute the T-transitive closure of finite interval-valued relations, some properties and some examples are given. http://hdl.handle.net/2117/6638 Title: An algorithm to compute the transitive closure, a transitive approximation and a transitive opening of a proximity Authors: Garmendia, Luis; González, Ramón; Recasens Ferrés, Jorge Abstract: A method to get the transitive closure, a transitive opening and a transitive approximation of a reflexive and symmetric fuzzy relation is presented. The method builds at the same time a binary partition tree for the output similarities. Fri, 12 Mar 2010 15:38:29 GMT http://hdl.handle.net/2117/6638 2010-03-12T15:38:29Z Garmendia, Luis; González, Ramón; Recasens Ferrés, Jorge no A method to get the transitive closure, a transitive opening and a transitive approximation of a reflexive and symmetric fuzzy relation is presented. The method builds at the same time a binary partition tree for the output similarities.