A walking motion morphing method based on statistical data of the elderly. - Katsuhisa Kanazawa; Takafumi Arai; Tomoaki Moriya; Tokiichiro Takahashi (SIGGRAPH Posters, 2011)

Fabrication of micro-gelatin fiber utilizing coacervation method. - Takafumi Arai; Ryuichiro Tanaka; Katsuhisa Sakaguchi; Shinjiro Umezu (Artif. Life Robotics, 2017)

Optimization for Line of Cars Manufacturing Plant using Constrained Genetic Algorithm. - Keiji Kamei; Takafumi Arai (J. Robotics Netw. Artif. Life, 2018)