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Browsing by Subject "Horn contraction"

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Contraction core for horn belief change: preliminary report

Author: Booth, R ; Meyer, T ; Varzinczak, I ; Wassermann, R Date: May 2010 In 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
Horn belief change: A contraction core

Author: Booth, R ; Meyer, T ; Varzinczak, I ; Wassermann, R Date: Aug 2010 The authors show that Booth et al.’s Horn contraction based on infra-remainder sets corresponds exactly to kernel contraction for belief sets. This result is obtained via a detour through Horn contraction for belief bases, which supports the ... Read more
Next steps in propositional horn contraction

Author: Booth, R ; Meyer, T ; Varzinczak, IJ Date: Jun 2009 Standard 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

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Browsing by Subject "Horn contraction"

Browsing by Subject "Horn contraction"

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