Credibility-limited Functions for Belief Bases
Eduardo Fermé, J. Mikalef, J. J. Taboada · Journal of Logic and Computation · 2003
In this paper we adapt the Fermé and Hansson model of Shielded Contraction as well as Hansson et al. Credibility‐limited Revision for belief bases, to join two of the many variations of the AGM model, i.e. those in which knowledge is represented through belief bases instead of logic theories, and those in which the object of the epistemic change does not have priority over the existing information as is the case in the AGM model.