Various tasks need to consider preferences in a dynamic way. We start by discussing several possible meanings of preference change, and then focus on the one we think is the most n...
We present a framework for expressing different merging operators for belief sets. This framework is a generalisation of our earlier work concerning consistency-based belief revisi...
Epistemic and doxastic modal logics (Hintikka [1962]), and the logics of theory change and belief revision (Alchourr6net. al. [1985], Giirdenfors [1988]) are used for the represen...
Many belief change formalisms employ plausibility orderings over the set of possible worlds to determine how the beliefs of an agent ought to be modified after the receipt of a ne...
Richard Booth, Samir Chopra, Thomas Meyer, Aditya ...
The study of belief change has been an active area in philosophy and AI. In recent years, two special cases of belief change, belief revision and belief update, have been studied ...