Author:Booth, R; Meyer, TDate:Jul 2012In this paper the authors present a brief overview of belief change, a research area concerned with the question of how a rational agent ought to change its mind in the face of new, possibly conflicting, information. The authors limit themselves ...Read more
Author:Booth, R; Meyer, T; Sombattheera, CDate:May 2012Most belief change operators in the AGM tradition assume an underlying plausibility ordering over the possible worlds which is transitive and complete. A unifying structure for these operators, based on supplementing the plausibility ordering ...Read more
Author:Booth, R; Meyer, T; Varzinczak, IJDate:Jun 2009Standard belief contraction assumes an underlying logic containing full classical propositional logic, but there are good reasons for considering contraction in less expressive logics. In this paper, researchers focus on Horn logic. In addition ...Read more
Author:Casini, G; Ferme, E; Meyer, T; Varzinczak, IDate:Oct 2018Belief change and non-monotonic reasoning are usually viewed as two sides of the same coin, with results showing that one can formally be defined in terms of the other. In this paper we investigate the integration of the two formalisms by ...Read more