Some Operators for Iterated Revision

  • Authors:
  • Sébastien Konieczny;Ramón Pino Pérez

  • Affiliations:
  • -;-

  • Venue:
  • ECSQARU '01 Proceedings of the 6th European Conference on Symbolic and Quantitative Approaches to Reasoning with Uncertainty
  • Year:
  • 2001

Quantified Score

Hi-index 0.00

Visualization

Abstract

We propose a construction that allows to define operators for iterated revision from "classical" AGM revision operators. We call those operators revision with memory operators. We show that the operators obtained have nice logical properties.We illustrate this construction with the well-known Dalal revision operator. We also give two new particular revision operators based on the revision operators on OTP proposed by Ryan [20]. His operator do not satisfy a lot of logical properties. The two operators we give based on OTP satisfy all wanted revision properties.