Evidential reasoning in bipolar argumentation frameworks

Abstract. Bipolar argumentation frameworks have been instrumental in captur-ing the notion of support between arguments. However, some of their semantics are counterintuitive in situations regarding evidential reasoning, and we extend them to account for this. To account for our long term research goals, we also up-date Bipolar argumentation frameworks to be able to handle support and attack by multiple argument in the same style as Nielsen’s work.