Masayoshi Kanoh, Shohei Kato, Hidenori Itoh. Facial expressions using emotional space in sensitivity communication robot "Ifbot". In 2004 IEEE/RSJ International Conference on Intelligent Robots and Systems, Sendai, Japan, September 28 - October 2, 2004. pages 1586-1591, IEEE, 2004. [doi]
Abstract is missing.