• Horn query learning with multiple refinement 

      Sierra Santibáñez, Josefina; Santibáñez Velilla, Josefina (2008)
      Article
      Accés restringit per política de l'editorial
      In this paper we try to understand the heuristics that underlie the decisions made by the Horn query learning algorithm proposed in [1]. We take advantage of our explicit representation of such heuristics in order to ...
    • Propositional logic syntax acquisition using induction and self-organisation 

      Sierra Santibáñez, Josefina; Santibáñez Velilla, Josefina (Information Science Reference, 2009-12)
      Capítol de llibre
      Accés obert
      This paper addresses the problem of the acquisition of the syntax of propositional logic. An approach based on general purpose cognitive capacities such as invention, adoption, parsing, generation and induction is proposed. ...