@inproceedings{DvorakHKSSW22,
author    =  {Wolfgang Dvorak and Markus Hecher and Matthias K\"{o}nig
                  and Andre Schidler and Stefan Szeider and Stefan
                  Woltran},
  title     = {Tractable Abstract Argumentation via
                  Backdoor-Treewidth},
booktitle = {Thirty-Sixth {AAAI} Conference on Artificial
                  Intelligence, {AAAI} 2022, Thirty-Fourth Conference
                  on Innovative Applications of Artificial
                  Intelligence, {IAAI} 2022, The Twelveth Symposium on
                  Educational Advances in Artificial Intelligence,
                  {EAAI} 2022 Virtual Event, February 22 - March 1,
                  2022},
  pages     = {5608--5615},
  publisher = {{AAAI} Press},
  year      = {2022},
  url       = {https://ojs.aaai.org/index.php/AAAI/article/view/20501},
  keywords = {slim,reveal},
}