Belief merging and logic programming with stable model semantics

Representation of knowledge is a central aspect in artificial intelligence. Decisions of an intelligent agent must rely on informations which represent the world as correctly as possible. This difficulty to have a correct representation of the world is particularly important when dealing with a chan...

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Main Author: Hué, Julien
Other Authors: Laboratoire des Sciences de l'Information et des Systèmes (LSIS), Aix Marseille Université (AMU)-Université de Toulon (UTLN)-Arts et Métiers Paristech ENSAM Aix-en-Provence-Centre National de la Recherche Scientifique (CNRS), Université du Sud Toulon Var, Odile Papini
Format: Doctoral or Postdoctoral Thesis
Language:French
Published: HAL CCSD 2009
Subjects:
Online Access:https://theses.hal.science/tel-00529852
https://theses.hal.science/tel-00529852/document
https://theses.hal.science/tel-00529852/file/These_Julien_Hue.pdf
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spelling ftunivaixmarseil:oai:HAL:tel-00529852v1 2023-12-31T10:01:41+01:00 Belief merging and logic programming with stable model semantics Fusion de bases de croyances et programmation logique avec sémantique des modèles stables Hué, Julien Laboratoire des Sciences de l'Information et des Systèmes (LSIS) Aix Marseille Université (AMU)-Université de Toulon (UTLN)-Arts et Métiers Paristech ENSAM Aix-en-Provence-Centre National de la Recherche Scientifique (CNRS) Université du Sud Toulon Var Odile Papini 2009-12-09 https://theses.hal.science/tel-00529852 https://theses.hal.science/tel-00529852/document https://theses.hal.science/tel-00529852/file/These_Julien_Hue.pdf fr fre HAL CCSD tel-00529852 https://theses.hal.science/tel-00529852 https://theses.hal.science/tel-00529852/document https://theses.hal.science/tel-00529852/file/These_Julien_Hue.pdf info:eu-repo/semantics/OpenAccess https://theses.hal.science/tel-00529852 Interface homme-machine [cs.HC]. Université du Sud Toulon Var, 2009. Français. ⟨NNT : ⟩ fusion de croyances programmation logique révision des croyances révision itérée raisonnement non-monotone [INFO.INFO-HC]Computer Science [cs]/Human-Computer Interaction [cs.HC] info:eu-repo/semantics/doctoralThesis Theses 2009 ftunivaixmarseil 2023-12-05T23:34:48Z Representation of knowledge is a central aspect in artificial intelligence. Decisions of an intelligent agent must rely on informations which represent the world as correctly as possible. This difficulty to have a correct representation of the world is particularly important when dealing with a changing world of information from multiple sources. In this thesis, we propose a method to perform syntactic merging in the case where no explicit priorities are expressed. This method, called Removed Sets Fusion (or RSF), is based on the search of subsets of formulas to remove to restore consistency. We performed an implementation of this method based on the translation of the fusion problem into a logic program with stable model semantics. We propose two different implementations: an adaptation of the smodels algorithm and another implementation based on the additional statements provided by Lparse/Gringo. We tested this last implementation: thanks to randomly generated belief profile and, in a second time thanks to the data from archeological survey coming from the European project VENUS. We then extended the Removed Sets Fusion in two directions. We study merging in the case where priorities are expressed between agents or between agents and beliefs. We also study the case were beliefs are expressed in terms of logic programs. L'acquisition et la représentation des connaissances est un aspect central dans le domaine de l'Intelligence Artificielle car une machine intelligente doit avant tout s'appuyer sur des informations représentant le monde de façon suffisamment précise. Cette difficulté à disposer d'une représentation correcte du monde est particulièrement importante lorsque l'on a à faire à un monde changeant ou à des informations provenant de sources multiples. Nous proposons dans cette thèse une méthode de fusion syntaxique de croyances dans le cas où les croyances sont représentées dans le cas où il n'existe pas de priorités explicites ni entre les agents, ni entre les croyances exprimées par les agents. ... Doctoral or Postdoctoral Thesis Archeological Survey Aix-Marseille Université: HAL
institution Open Polar
collection Aix-Marseille Université: HAL
op_collection_id ftunivaixmarseil
language French
topic fusion de croyances
programmation logique
révision des croyances
révision itérée
raisonnement non-monotone
[INFO.INFO-HC]Computer Science [cs]/Human-Computer Interaction [cs.HC]
spellingShingle fusion de croyances
programmation logique
révision des croyances
révision itérée
raisonnement non-monotone
[INFO.INFO-HC]Computer Science [cs]/Human-Computer Interaction [cs.HC]
Hué, Julien
Belief merging and logic programming with stable model semantics
topic_facet fusion de croyances
programmation logique
révision des croyances
révision itérée
raisonnement non-monotone
[INFO.INFO-HC]Computer Science [cs]/Human-Computer Interaction [cs.HC]
description Representation of knowledge is a central aspect in artificial intelligence. Decisions of an intelligent agent must rely on informations which represent the world as correctly as possible. This difficulty to have a correct representation of the world is particularly important when dealing with a changing world of information from multiple sources. In this thesis, we propose a method to perform syntactic merging in the case where no explicit priorities are expressed. This method, called Removed Sets Fusion (or RSF), is based on the search of subsets of formulas to remove to restore consistency. We performed an implementation of this method based on the translation of the fusion problem into a logic program with stable model semantics. We propose two different implementations: an adaptation of the smodels algorithm and another implementation based on the additional statements provided by Lparse/Gringo. We tested this last implementation: thanks to randomly generated belief profile and, in a second time thanks to the data from archeological survey coming from the European project VENUS. We then extended the Removed Sets Fusion in two directions. We study merging in the case where priorities are expressed between agents or between agents and beliefs. We also study the case were beliefs are expressed in terms of logic programs. L'acquisition et la représentation des connaissances est un aspect central dans le domaine de l'Intelligence Artificielle car une machine intelligente doit avant tout s'appuyer sur des informations représentant le monde de façon suffisamment précise. Cette difficulté à disposer d'une représentation correcte du monde est particulièrement importante lorsque l'on a à faire à un monde changeant ou à des informations provenant de sources multiples. Nous proposons dans cette thèse une méthode de fusion syntaxique de croyances dans le cas où les croyances sont représentées dans le cas où il n'existe pas de priorités explicites ni entre les agents, ni entre les croyances exprimées par les agents. ...
author2 Laboratoire des Sciences de l'Information et des Systèmes (LSIS)
Aix Marseille Université (AMU)-Université de Toulon (UTLN)-Arts et Métiers Paristech ENSAM Aix-en-Provence-Centre National de la Recherche Scientifique (CNRS)
Université du Sud Toulon Var
Odile Papini
format Doctoral or Postdoctoral Thesis
author Hué, Julien
author_facet Hué, Julien
author_sort Hué, Julien
title Belief merging and logic programming with stable model semantics
title_short Belief merging and logic programming with stable model semantics
title_full Belief merging and logic programming with stable model semantics
title_fullStr Belief merging and logic programming with stable model semantics
title_full_unstemmed Belief merging and logic programming with stable model semantics
title_sort belief merging and logic programming with stable model semantics
publisher HAL CCSD
publishDate 2009
url https://theses.hal.science/tel-00529852
https://theses.hal.science/tel-00529852/document
https://theses.hal.science/tel-00529852/file/These_Julien_Hue.pdf
genre Archeological Survey
genre_facet Archeological Survey
op_source https://theses.hal.science/tel-00529852
Interface homme-machine [cs.HC]. Université du Sud Toulon Var, 2009. Français. ⟨NNT : ⟩
op_relation tel-00529852
https://theses.hal.science/tel-00529852
https://theses.hal.science/tel-00529852/document
https://theses.hal.science/tel-00529852/file/These_Julien_Hue.pdf
op_rights info:eu-repo/semantics/OpenAccess
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