Jan Maluszynski, Andrzej Szalas, Aida Vitória. Paraconsistent Logic Programs with Four-Valued Rough Sets. In Chien-Chung Chan, Jerzy W. Grzymala-Busse, Wojciech Ziarko, editors, Rough Sets and Current Trends in Computing, 6th International Conference, RSCTC 2008, Akron, OH, USA, October 23-25, 2008, Proceedings. Volume 5306 of Lecture Notes in Computer Science, pages 41-51, Springer, 2008. [doi]
Abstract is missing.