Argument-based belief in topological structures

作者: Fernando R. Velázquez-Quesada , Sonja Smets , Chenwei Shi

DOI: 10.4204/EPTCS.251.36

关键词: RationalityConjunction (grammar)TopologyArgumentClosure (topology)Structure (mathematical logic)Formal languageArgumentation theoryComputer scienceAxiom

摘要: This paper combines two studies: a topological semantics for epistemic notions and abstract argumentation theory. In our combined setting, we use to represent the structure of an agent's collection evidence, theory single out relevant sets evidence through which notion beliefs grounded on arguments is defined. We discuss formal properties this newly defined notion, providing also language with matching modality together sound complete axiom system it. Despite fact that agent can combine her in 'rational' way (captured via structure), argument-based are not closed under conjunction. illustrates difference between reasoning abilities (i.e. she able available evidence) closure beliefs. point argue why failure conjunction belief should bear burden rationality.

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