Is revision a special kind of update?

Abhaya C. Nayak*

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

6 Citations (Scopus)

Abstract

It is widely acknowledged that belief revision and belief update are two very different types of processes - one is appropriate to model belief change in a static environment, the other in a dynamic environment. Technically speaking, the former is constructed with the aid of a global preference ordering over possible worlds as the selection mechanism, and the latter with the aid of a family of such local orderings. It has been argued that update can be defined via revision. In this paper I argue that indeed revision can be defined via update in a restricted sense if a distance function is used as the selection mechanism.

Original languageEnglish
Title of host publicationAI 2011: Advances in Artificial Intelligence - 24th Australasian Joint Conference, Proceedings
EditorsDianhui Wang, Mark Reynolds
Place of PublicationHeidelberg, Germany ; London
PublisherSpringer, Springer Nature
Pages432-441
Number of pages10
Volume7106 LNAI
ISBN (Print)9783642258312
DOIs
Publication statusPublished - 2011
Event24th Australasian Joint Conference on Artificial Intelligence, AI 2011 - Perth, WA, Australia
Duration: 5 Dec 20118 Dec 2011

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume7106 LNAI
ISSN (Print)03029743
ISSN (Electronic)16113349

Other

Other24th Australasian Joint Conference on Artificial Intelligence, AI 2011
CountryAustralia
CityPerth, WA
Period5/12/118/12/11

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