• Aggregation, non-contradiction ans excluded-middle 

      Pradera Gómez, Ana; Trillas i Gay, Enric (Universitat Politècnica de Catalunya. Secció de Matemàtiques i Informàtica, 2006)
      Article
      Accés obert
      This paper investigates the satisfaction of the Non-Contradiction (NC) and Excluded-Middle (EM) laws within the domain of aggregation operators. It provides characterizations both for those aggregation operators that satisfy ...
    • An orthogonality-based classification of conjectures in ortholattices 

      Trillas i Gay, Enric; Pradera Gómez, Ana (Universitat Politècnica de Catalunya. Secció de Matemàtiques i Informàtica, 2006)
      Article
      Accés obert
      A mathematical model for conjectures (including hypotheses, consequences and speculations), was recently introduced, in the context of ortholattices, by Trillas, Cubillo and Castiñeira (Artificial Intelligence 117, 2000, ...