Davy Van Nieuwenborgh, Dirk Vermeir. Preferred Answer Sets for Ordered Logic Programs. In Sergio Flesca, Sergio Greco, Nicola Leone, Giovambattista Ianni, editors, Logics in Artificial Intelligence, European Conference, JELIA 2002, Cosenza, Italy, September, 23-26, Proceedings. Volume 2424 of Lecture Notes in Computer Science, pages 432-443, Springer, 2002. [doi]
Abstract is missing.