Development of a new human-like head robot WE-4. - Hiroyasu Miwa; Tetsuya Okuchi; Hideaki Takanobu; Atsuo Takanishi (IROS, 2002)

A new mental model for humanoid robots for human friendly communication -introduction of learning system, mood vector and second order equations of emotion. - Hiroyasu Miwa; Tetsuya Okuchi; Kazuko Itoh; Hideaki Takanobu; Atsuo Takanishi (ICRA, 2003)