ASPARTIX: Implementing Argumentation Frameworks Using Answer-Set Programming. The system ASPARTIX is a tool for computing acceptable extensions for a broad range of formalizations of Dung’s argumentation framework and generalizations thereof. ASPARTIX relies on a fixed disjunctive datalog program which takes an instance of an argumentation framework as input, and uses the answer-set solver DLV for computing the type of extension specified by the user.