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Logical Approximations of Qualitative Probability
Proceedings of the Twelveth International Symposium on Imprecise Probability: Theories and Applications, PMLR 147:12-21, 2021.
Abstract
We provide approximations of qualitative probability, that is, comparative structures which are representable by probability measures. We introduce sequences of qualitative belief structures, based on the ideas of Depth-Bounded logics D’Agostino et al. (2013b), and identify the conditions under which:
- a qualitative sequence approximates a qualitative probability;
- a qualitative probability can be approximated.