no code implementations • 6 May 2022 • Wolfgang Dvořák, Matthias König, Markus Ulbricht, Stefan Woltran
We extend the principle-based approach to Argumentation Frameworks with Collective Attacks (SETAFs) and provide a comprehensive overview of common principles for their semantics.
no code implementations • 7 Sep 2021 • Wolfgang Dvořák, Matthias König, Johannes P. Wallner, Stefan Woltran
In this solver description we present ASPARTIX-V, in its 2021 edition, which participates in the International Competition on Computational Models of Argumentation (ICCMA) 2021.
no code implementations • 7 Jul 2020 • Wolfgang Dvořák, Atefeh Keshavarzi Zafarghandi, Stefan Woltran
Generalizing the attack structure in argumentation frameworks (AFs) has been studied in different ways.
no code implementations • 19 Apr 2018 • Krishnendu Chatterjee, Wolfgang Dvořák, Monika Henzinger, Alexander Svozil
For the sequential target problem, we present a linear-time algorithm for graphs, a sub-quadratic algorithm for MDPs, and a quadratic conditional lower bound for games on graphs.