Ladakh: An internet 3D multiuser system. - Nobutatsu Nakamura; Kozo Satoda; Ryuichi Hiraike; Keiji Nemoto (Syst. Comput. Jpn., 1999)

Database Transaction Management for High-Availability Cluster System. - Ken-ichiro Fujiyama; Nobutatsu Nakamura; Ryuichi Hiraike (PRDC, 2006)

Effectiveness of Feature-selected LBP-TOP for Emotional Estimation by Micro-expression. - Koki Kato; Hironobu Takano; Masahiro Saiko; Ryuichi Hiraike; Hitoshi Imaoka (SCIS/ISIS, 2020)