Analysis of head movements and its role in spoken dialogue. - Yuri Iwano; Shioya Kageyama; Emi Morikawa; Shu Nakazato; Katsuhiko Shirai (ICSLP, 1996)

Difference in visual information between face to face and telephone dialogues. - Yuri Iwano; Yosuke Sugita; Yusuke Kasahara; Shu Nakazato; Katsuhiko Shirai (ICASSP, 1997)

Facial Expressions Recognition Using Discrete Hopfield Neural Network. - Masahide Yoneyama; Yuri Iwano; Akihiro Ohtake; Katsuhiko Shirai (ICIP (1), 1997)

Humanoid Robots in Waseda University-Hadaly-2 and WABIAN. - Shuji Hashimoto; Seinosuke Narita; Hironori Kasahara; Katsuhiko Shirai; Atsuo Kobayashi; Atsuo Takanishi; Shigeki Sugano; Jin'ichi Yamaguchi; Hideyuki Sawada; Hideaki Takanobu; Koji Shibuya; Toshio Morita; et al. (Auton. Robots, 2002)