Pictorial Image Code: A Color Vision-based Automatic Identification Interface for Mobile Computing Environments. - Cheolho Cheong; Tack-Don Han; Jae-Yun Kim; Taek-Jean Kim; Keechoon Lee; Sang-Yong Lee; Akio Itoh; Yasumoto Asada; Christopher Craney (HotMobile, 2007)

A Simulation Study of the Radiation-Induced Bystander Effect: Modeling with Stochastically Defined Signal Reemission. - Kohei Sasaki; Kosuke Wakui; Kaori Tsutsumi; Akio Itoh; Hiroyuki Date (Comput. Math. Methods Medicine, 2012)