Daniel Berend, Shira Zucker. An improved Algorithm for the Black-and-White Coloring Problem on Trees. In Mirka Miller, Koichi Wada, editors, Proceedings of the 19th International Workshop on Combinatorial Algorithms, IWOCA 2008, September 13-15, 2008, Nagoya, Japan. pages 173-181, College Publications, 2008.
Abstract is missing.