Travis Gagie, Juha Kärkkäinen. Counting Colours in Compressed Strings. In Raffaele Giancarlo, Giovanni Manzini, editors, Combinatorial Pattern Matching - 22nd Annual Symposium, CPM 2011, Palermo, Italy, June 27-29, 2011. Proceedings. Volume 6661 of Lecture Notes in Computer Science, pages 197-207, Springer, 2011. [doi]
Abstract is missing.