Kathrin Konczak, Thomas Linke, Torsten Schaub. Graphs and Colorings for Answer Set Programming: Abridged Report. In Vladimir Lifschitz, Ilkka Niemelä, editors, Logic Programming and Nonmonotonic Reasoning, 7th International Conference, LPNMR 2004, Fort Lauderdale, FL, USA, January 6-8, 2004, Proceedings. Volume 2923 of Lecture Notes in Computer Science, pages 127-140, Springer, 2004. [doi]
Abstract is missing.