Ján Sefránek, Alexander Simko. A Descriptive Approach to Preferred Answer Sets. In Hans Tompits, Salvador Abreu, Johannes Oetsch, Jörg Pührer, Dietmar Seipel, Masanobu Umeda, Armin Wolf, editors, Applications of Declarative Programming and Knowledge Management - 19th International Conference, INAP 2011, and 25th Workshop on Logic Programming, WLP 2011, Vienna, Austria, September 28-30, 2011, Revised Selected Papers. Volume 7773 of Lecture Notes in Computer Science, pages 195-214, Springer, 2011. [doi]
Abstract is missing.