Document Open Access Logo

A conceptual framework for (iterated) revision, update, and nonmonotonic reasoning

Author Gabriele Kern-Isberner



PDF
Thumbnail PDF

File

DagSemProc.07351.4.pdf
  • Filesize: 243 kB
  • 20 pages

Document Identifiers

Author Details

Gabriele Kern-Isberner

Cite AsGet BibTex

Gabriele Kern-Isberner. A conceptual framework for (iterated) revision, update, and nonmonotonic reasoning. In Formal Models of Belief Change in Rational Agents. Dagstuhl Seminar Proceedings, Volume 7351, Schloss Dagstuhl - Leibniz-Zentrum für Informatik (2007)
https://doi.org/10.4230/DagSemProc.07351.4

Abstract

This paper makes a foundational contribution to the discussions on the very nature of belief change operations. Belief revision and belief update are investigated within an abstract framework of epistemic states and (qualitative or quantitative) conditionals. Moreover, we distinguish between background knowledge and contextual information in order to analyse belief change more appropriately. The rich epistemic representation framework allows us to make a clear conceptual distinction between revision and update on the one side, while revealing structural similarities on the other side. We propose generic postulates for revision and update that also apply to iterated change. Furthermore, we complete the unifying picture by introducing universal inference operations as a proper counterpart in nonmonotonic reasoning to iterated belief change.
Keywords
  • Belief revision
  • belief update
  • nonmonotonic inference
  • epistemic states
  • conditionals

Metrics

  • Access Statistics
  • Total Accesses (updated on a weekly basis)
    0
    PDF Downloads
Questions / Remarks / Feedback
X

Feedback for Dagstuhl Publishing


Thanks for your feedback!

Feedback submitted

Could not send message

Please try again later or send an E-mail