Gerhard Brewka. Preferences, Contexts and Answer Sets. In Verónica Dahl, Ilkka Niemelä, editors, Logic Programming, 23rd International Conference, ICLP 2007, Porto, Portugal, September 8-13, 2007, Proceedings. Volume 4670 of Lecture Notes in Computer Science, pages 22, Springer, 2007. [doi]
Abstract is missing.