Proietti, CarloYuste Ginel, AntonioSoares Barbosa, LuísBaltag, Alexandru2024-02-022024-02-022020-01-14Proietti, C., Yuste-Ginel, A. (2020). Persuasive Argumentation and Epistemic Attitudes. In: Soares Barbosa, L., Baltag, A. (eds) Dynamic Logic. New Trends and Applications. DALI 2019. Lecture Notes in Computer Science(), vol 12005. Springer, Cham. https://doi.org/10.1007/978-3-030-38808-9_7978303038807297830303880890302-97431611-334910.1007/978-3-030-38808-9_7https://hdl.handle.net/20.500.14352/98431This paper studies the relation between persuasive argumentation and the speaker's epistemic attitude. Dung-style abstract argumentation and dynamic epistemic logic provide the necessary tools to characterize the notion of persuasion. Within abstract argumentation, persuasive argumentation has been previously studied from a game-theoretic perspective. These approaches are blind to the fact that, in real-life situations, the epistemic attitude of the speaker determines which set of arguments will be disclosed by her in the context of a persuasive dialogue. This work is a first step to fill this gap. For this purpose we extend one of the logics of Schwarzentruber et al. with dynamic operators, designed to capture communicative phenomena. A complete axiomatization for the new logic via reduction axioms is provided. Within the new framework, a distinction between actual persuasion and persuasion from the speaker's perspective is made. Finally, we explore the relationship between the two notions.engAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/conference paperhttps://link.springer.com/book/10.1007/978-3-030-38808-9https://link.springer.com/chapter/10.1007/978-3-030-38808-9_7open accessLógica simbólica y matemática (Filosofía)1102.14 Lógica Simbólica