Formalization and implementation of credibility dynamics through prioritized multiple revision
- Joaquín, Federico
- Tamargo, Luciano Héctor
- García, Alejandro Javier
DOIAbstract
In this work, we focus on credibility dynamics. The trust or credibility associated with a set of agents is represented by a pairwise comparison partial order of agents called credibility order. In this paper, we formalize a prioritized multiple revision operator that can be used to revise one credibility order by another credibility order. We introduce a set of postulates for this change operator, and we show that our proposed operator satisfies those postulates. We will also introduce a computer application we have developed to provide a complete implementation of our approach. The application has an intuitive graphical user interface to handle credibility orders, apply the change operator, and has some visual tools to explain the revisio...
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