A sketch of a dynamic epistemic semiring

  • Authors:
  • Kim Solin

  • Affiliations:
  • Åbo Akademi, Åbo, Finland

  • Venue:
  • WoLLIC'07 Proceedings of the 14th international conference on Logic, language, information and computation
  • Year:
  • 2007

Quantified Score

Hi-index 0.00

Visualization

Abstract

This paper proposes a semiring formulation for reasoning about an agent's changing beliefs: a dynamic epistemic semiring (DES). A DES is a modal semiring extended with epistemic-action operators. The paper concentrates on the revision operator by proposing an axiomatisation, developing a basic calculus and deriving the classical AGM revision axioms in the algebra.