Affiliation:
1. University of Patras, Greece
2. University of Technology Sydney, Australia
Abstract
In this article, we provide the epistemic-entrenchment characterization of the weak version of Parikh’s relevance-sensitive axiom for belief revision — known as axiom (P) — for the general case of incomplete theories. Loosely speaking, axiom (P) states that, if a belief set K can be divided into two disjoint compartments, and the new information φ relates only to the first compartment, then the second compartment should not be affected by the revision of K by φ. The above-mentioned characterization, essentially, constitutes additional constraints on epistemic-entrenchment preorders, that induce AGM revision functions, satisfying the weak version of Parikh’s axiom (P).
Publisher
International Joint Conferences on Artificial Intelligence Organization
Cited by
1 articles.
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1. An investigation of parametrized difference revision operators;Annals of Mathematics and Artificial Intelligence;2019-03-26