Author:Booth, R; Meyer, T; Varzinczak, I; Wassermann, RDate:May 2010In this paper the authors continue recent investigations into belief change for Horn logic. The main contribution is a result which shows that the construction method for Horn contraction for belief sets based on infraremainder sets, as ...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