Talks and Poster Presentations (with Proceedings-Entry):
G. Brewka, St. Ellmauthaler, H. Strass, J. P. Wallner, S. Woltran:
"Abstract Dialectical Frameworks Revisited";
Poster: Twenty-third International Conference on Artificial Intelligence,
- 2013-08-09; in: "Proceedings of the twenty-third International Joint Conference on Artificial Intelligence (IJCAI 2013)",
F. Rossi (ed.);
We present various new concepts and results related to abstract dialectical frameworks (ADFs), a powerful generalization of Dung's argumentation frameworks (AFs). In particular, we show how the existing definitions of stable and preferred semantics which are restricted to the subcase of so-called bipolar ADFs can be improved and generalized to arbitrary frameworks. Furthermore, we introduce preference handling methods for ADFs, allowing for both reasoning with and about preferences. Finally, we present an implementation based on an encoding in answer set programming.
Project Head Reinhard Pichler:
Effiziente, parametrisierte Algorithmen in Künstlicher Intelligenz und logischem Schließen
Created from the Publication Database of the Vienna University of Technology.