Daniel Reidenbach, Markus L. Schmid. Regular and Context-Free Pattern Languages over Small Alphabets. In Hsu-Chun Yen, Oscar H. Ibarra, editors, Developments in Language Theory - 16th International Conference, DLT 2012, Taipei, Taiwan, August 14-17, 2012. Proceedings. Volume 7410 of Lecture Notes in Computer Science, pages 130-141, Springer, 2012. [doi]
Abstract is missing.