Hiroshi Umeo, Jean-Baptiste Yunès, Naoki Kamikawa. About 4-States Solutions to the Firing Squad Synchronization Problem. In Hiroshi Umeo, Shin Morishita, Katsuhiro Nishinari, Toshihiko Komatsuzaki, Stefania Bandini, editors, Cellular Automata, 8th International Conference on Cellular Aotomata for Reseach and Industry, ACRI 2008, Yokohama, Japan, September 23-26, 2008. Proceedings. Volume 5191 of Lecture Notes in Computer Science, pages 108-113, Springer, 2008. [doi]
Abstract is missing.