Valentin E. Brimkov. Complexity and Approximability Issues in Combinatorial Image Analysis. In Jake K. Aggarwal, Reneta P. Barneva, Valentin E. Brimkov, Kostadin Koroutchev, Elka Korutcheva, editors, Combinatorial Image Analysis - 14th International Workshop, IWCIA 2011, Madrid, Spain, May 23-25, 2011. Proceedings. Volume 6636 of Lecture Notes in Computer Science, pages 5-8, Springer, 2011. [doi]
Abstract is missing.