Some New Generalized Synchronization Algorithms and Their Implementations for Large Scale Cellular Automata. - Hiroshi Umeo; Masaya Hisaoka; Koshi Michisaka; Koji Nishioka; Masashi Maeda (UMC, 2002)

Efficient 1-Bit-Communication Cellular Algorithms. - Hiroshi Umeo; Koshi Michisaka; Naoki Kamikawa; Yuichi Kinugasa (HPSC, 2003)

A Synchronization Problem on 1-Bit Communication Cellular Automata. - Hiroshi Umeo; Koshi Michisaka; Naoki Kamikawa (International Conference on Computational Science, 2003)