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Inconsistent-tolerant base revision through Argument Theory Change
(OXFORD UNIV PRESSOXFORD, 2012)
Reasoning and change over inconsistent knowledge bases (KBs) is of utmost relevance in areas like medicine and law. Argumentation may bring the possibility to cope with both problems. Firstly, by constructing an argumentation ...
Generalized abstract argumentation: Handling arguments in FOL fragments
(Springer, 2009-06)
Generalized argumentation frameworks relate formulae in classical logic to arguments based on the Dung's classic framework. The main purpose of the generalization is to provide a theory capable of reasoning (following ...
Incremental computation for structured argumentation over dynamic DeLP knowledge bases
(Elsevier Science, 2021-11)
Structured argumentation systems, and their implementation, represent an important research subject in the area of Knowledge Representation and Reasoning. Structured argumentation advances over abstract argumentation ...
Generalized abstract argumentation: A first-order machinery towards ontology debugging
(Sociedad Iberoamericana de Inteligencia Artificial, 2010-03)
Same as Dung's abstract argumentation framework (AF), the notion of generalized abstract argumentation framework (GenAF) aims at reasoning about inconsistency disregarding any logic for arguments; thus both the knowledge ...
Ontology Reasoning and Evolution with Inconsistency Tolerance: An Argumentative Approach to Revision of Description Logics
(IOS Press, 2016-03-02)
Reasoning and change over inconsistent ontologies (i-ont(s)) is of utmost relevance in sciences like medicine and law. Argumentation may be an appropriate formalism to cope with both problems: (reasoning) through an ...
A Petri Net Model of Argumentation Dynamics
(Springer, 2014-09)
Petri nets are a mathematical modelling tool suitable for describing dynamic computational systems. In this work we present a formalization of abstract argumentation frameworks using Petri nets, where arguments and ...
A theoretical framework for trust-based news recommender systems and its implementation using defeasible argumentation
(World Scientific, 2013-08)
Although the importance of trust in recommender systems is widely recognized, the actual mechanisms of trust propagation and trust preservation are poorly understood. This is partly due to the fact that trust is a ...