Time-Tunnel: Visual Analysis Tool for Time-Series Numerical Data and Its Extension toward Parallel Coordinates. - Hirokazu Notsu; Yoshihiro Okada; Mina Akaishi; Koichi Niijima (CGIV, 2005)

Facial Animation Using Emotional Model. - Chihiro Kozasa; Hiromichi Fukutake; Hirokazu Notsu; Yoshihiro Okada; Koichi Niijima (CGIV, 2006)