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cs.AI2002★ 4 cited
Iterated revision and the axiom of recovery: a unified treatment via epistemic states
Samir Chopra, Aditya Ghose, Thomas Meyer
The axiom of recovery, while capturing a central intuition regarding belief change, has been the source of much controversy. We argue briefly against putative counterexamples to th…
cs.AI2002
Some logics of belief and disbelief
Samir Chopra, Johannes Heidema, Thomas Meyer
The introduction of explicit notions of rejection, or disbelief, into logics for knowledge representation can be justified in a number of ways. Motivations range from the need for…