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Towards fixed-parameter tractable algorithms for abstract argumentation
2012
Artificial Intelligence
argumentation frameworks have received a lot of interest in recent years. Most computational problems in this area are intractable but several tractable fragments have been identified. In particular, Dunne showed that many problems can be solved in linear time for argumentation frameworks of bounded tree-width. However, these tractability results, which were obtained via Courcelle's Theorem, do not directly lead to efficient algorithms. The goal of this paper is to turn the theoretical
doi:10.1016/j.artint.2012.03.005
fatcat:dzs4pe5mlzccdoakfydlaa6une