• On the relationship between T-transitivity and approximate equality 

      Boixader Ibáñez, Dionís (2003-01)
      Article
      Accés restringit per política de l'editorial
      The paper discusses the suitability of T-transitivity for modelling approximate equality. It explains how T-transitivity, a property suitable for modelling vagueness, can still be used to handle the imprecision inherent ...
    • On the representation of local indistinguishability operators 

      Calvo Sánchez, Tomasa; Recasens Ferrés, Jorge (2021-05-01)
      Article
      Accés obert
      This paper studies local indistinguishability operators, i.e., symmetric and transitive fuzzy relations that do not need to be reflexive. This is an important generalization of global indistinguishability relations (fuzzy ...