Belief revision and relevance

Autores
Falappa, Marcelo Alejandro; Maguitman, Ana Gabriela
Año de publicación
1999
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
The aim of this work is to relate two apparently independent concepts as belief revision and relevance. We propose a formal characterization for the notion of (ir)relevance by means of a set of postulates. Then we define (ir)relevance using change operators and we show that the contraction operations of the AGM model can be modeled through (ir)relevance relations and vice versa.
Eje: Aspectos teóricos de la inteligencia artificial
Red de Universidades con Carreras en Informática (RedUNCI)
Materia
Ciencias Informáticas
ARTIFICIAL INTELLIGENCE
Knowledge Representation Formalisms and Methods
Belief Revision
Relevance
Theory Change
Knowledge Representation
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/22243
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/22243
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Belief revision and relevanceFalappa, Marcelo AlejandroMaguitman, Ana GabrielaCiencias InformáticasARTIFICIAL INTELLIGENCEKnowledge Representation Formalisms and MethodsBelief RevisionRelevanceTheory ChangeKnowledge RepresentationThe aim of this work is to relate two apparently independent concepts as belief revision and relevance. We propose a formal characterization for the notion of (ir)relevance by means of a set of postulates. Then we define (ir)relevance using change operators and we show that the contraction operations of the AGM model can be modeled through (ir)relevance relations and vice versa.Eje: Aspectos teóricos de la inteligencia artificialRed de Universidades con Carreras en Informática (RedUNCI)1999-05info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionObjeto de conferenciahttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/22243enginfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/2.5/ar/Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Argentina (CC BY-NC-SA 2.5)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-10T11:58:20Zoai:sedici.unlp.edu.ar:10915/22243Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-10 11:58:21.064SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Belief revision and relevance
title Belief revision and relevance
spellingShingle Belief revision and relevance
Falappa, Marcelo Alejandro
Ciencias Informáticas
ARTIFICIAL INTELLIGENCE
Knowledge Representation Formalisms and Methods
Belief Revision
Relevance
Theory Change
Knowledge Representation
title_short Belief revision and relevance
title_full Belief revision and relevance
title_fullStr Belief revision and relevance
title_full_unstemmed Belief revision and relevance
title_sort Belief revision and relevance
dc.creator.none.fl_str_mv Falappa, Marcelo Alejandro
Maguitman, Ana Gabriela
author Falappa, Marcelo Alejandro
author_facet Falappa, Marcelo Alejandro
Maguitman, Ana Gabriela
author_role author
author2 Maguitman, Ana Gabriela
author2_role author
dc.subject.none.fl_str_mv Ciencias Informáticas
ARTIFICIAL INTELLIGENCE
Knowledge Representation Formalisms and Methods
Belief Revision
Relevance
Theory Change
Knowledge Representation
topic Ciencias Informáticas
ARTIFICIAL INTELLIGENCE
Knowledge Representation Formalisms and Methods
Belief Revision
Relevance
Theory Change
Knowledge Representation
dc.description.none.fl_txt_mv The aim of this work is to relate two apparently independent concepts as belief revision and relevance. We propose a formal characterization for the notion of (ir)relevance by means of a set of postulates. Then we define (ir)relevance using change operators and we show that the contraction operations of the AGM model can be modeled through (ir)relevance relations and vice versa.
Eje: Aspectos teóricos de la inteligencia artificial
Red de Universidades con Carreras en Informática (RedUNCI)
description The aim of this work is to relate two apparently independent concepts as belief revision and relevance. We propose a formal characterization for the notion of (ir)relevance by means of a set of postulates. Then we define (ir)relevance using change operators and we show that the contraction operations of the AGM model can be modeled through (ir)relevance relations and vice versa.
publishDate 1999
dc.date.none.fl_str_mv 1999-05
dc.type.none.fl_str_mv info:eu-repo/semantics/conferenceObject
info:eu-repo/semantics/publishedVersion
Objeto de conferencia
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
format conferenceObject
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/22243
url http://sedici.unlp.edu.ar/handle/10915/22243
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Argentina (CC BY-NC-SA 2.5)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Argentina (CC BY-NC-SA 2.5)
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
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reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 12.993085

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