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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 ...
Improving Inconsistency Resolution by Considering Global Conflicts
(Springer, 2014-07)
Over the years, inconsistency management has caught the attention of researchers of different areas. Inconsistency is a problem that arises in many different scenarios, for instance, ontology development or knowledge ...
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 ...
A belief revision approach for argumentation–based negotiation agents
(University of Zielona Gora, 2015-09)
Negotiation is an interaction that happens in multi-agent systems when agents have conflicting objectives and must look for an acceptable agreement. A typical negotiating situation involves two agents that cannot reach ...
Modeling knowledge dynamics in multi-agent systems based on informants
(Cambridge University Press, 2012-03-22)
In this paper, we model knowledge dynamics in agents' belief bases in a collaborative multi-agent system (MAS). Four change operators are introduced: expansion, contraction, prioritized revision, and non-prioritized revision. ...
Datalog± Ontology Consolidation
(AI Access Foundation, 2016-08)
Knowledge bases in the form of ontologies are receiving increasing attention as they allow to clearly represent both the available knowledge, which includes the knowledge in itself and the constraints imposed to it by the ...
Knowledge about COVID-19 and beliefs about and use of herbal products during the COVID-19 pandemic: a cross-sectional study in Saudi Arabia
The lack of treatment options for COVID-19 has raised many concerns among populations
worldwide, which has led to many attempts to find alternative options to prevent the
transmission of the disease or to alleviate the ...