Development of emotional communication robot: WAMOEBA-2R-experimental evaluation of the emotional communication between robots and humans. - Tetsuya Ogata; Yoshihiro Matsuyama; Takaaki Komiya; Masataka Ida; Kuniaki Noda; Shigeki Sugano (IROS, 2000)

Acquisition of internal representation in robots - toward human-robot communication using primitive language. - Tetsuya Ogata; Yoshihiro Matsuyama; Shigeki Sugano (Adv. Robotics, 2000)