no code implementations • 28 Jun 2017 • Johannes K. Fichte, Markus Hecher, Irina Schindler
In this paper, we study Reiter's propositional default logic when the treewidth of a certain graph representation (semi-primal graph) of the input theory is bounded.
no code implementations • 19 Feb 2016 • Johannes K. Fichte, Arne Meier, Irina Schindler
In this paper, we introduce a notion of backdoors to Reiter's propositional default logic and study structural properties of it.
