Costas S. Iliopoulos, M. Sohel Rahman, Michal Vorácek, Ladislav Vagner. The Constrained Longest Common Subsequence Problem for Degenerate Strings. In Jan Holub, Jan Zdárek, editors, Implementation and Application of Automata, 12th International Conference, CIAA 2007, Praque, Czech Republic, July 16-18, 2007, Revised Selected Papers. Volume 4783 of Lecture Notes in Computer Science, pages 309-311, Springer, 2007. [doi]
Abstract is missing.