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Multi-source multiple change on belief bases
(Elsevier Science Inc, 2019-04-23)
In a multi-agent system, an agents belief base can be modified when that agent receives information from other agents. Here, we study the case when these belief base changes occur in a collaborative multi-agent system ...
On the evolving relation between belief revision and argumentation
(Cambridge University Press, 2011-03)
Research on the relation between Belief Revision and Argumentation has always been fruitful in both directions: some argumentation formalisms can be used to define belief change operators,and belief change techniques have ...
A Set of Operators for Stratified Belief Bases
(College Publications, 2016)
This work presents a set of change operators that can be defined in a stratied belief base, which is a belief base where the beliefs stored in it are assigned a value and each stratum stores all the beliefs that have the ...
On the revision of informant credibility orders
(Elsevier, 2014-07)
In this paper we propose an approach to multi-source belief revision where the trust or credibility assigned to informant agents can be revised. In our proposal, the credibility of each informant represented as a strict ...
An axiomatic characterization of temporalised belief revision in the law
(Springer, 2019-01-10)
This paper presents a belief revision operator that considers time intervals for modelling norm change in the law. This approach relates techniques from belief revision formalisms and time intervals with temporalised rules ...
Base Revision for Ontology Debugging
(OXFORD UNIV PRESS, 2009)
Belief Revision deals with the problem of adding new information to a knowledge base in a consistent way. Ontology Debugging, on the other hand, aims to find the axioms in a terminological knowledge base which caused the ...
Belief base contraction by belief accrual
(Elsevier Science, 2019-10)
The problem of knowledge evolution has received considerable attention over the years. Mainly, the study of the dynamics of knowledge has been addressed in the area of Belief Revision, a field emerging as the convergence ...
Prioritized and Non-prioritized Multiple Change on Belief Bases
(Springer, 2012-02)
In this article we explore multiple change operators, i.e., operators in which the epistemic input is a set of sentences instead of a single sentence. We propose two types of change: prioritized change, in which the input ...
Interaction and Belief RevisionInteraction et révision de croyances
(Universidad de Valparaíso, 2015)
Belief Revision in Structured Probabilistic Argumentation
(Springer, 2014-12)
In real-world applications, knowledge bases consisting of all the information at hand for a specific domain, along with the current state of affairs, are bound to contain contradictory data coming from different sources, ...