Traffic measurement with a roadside vision system-individual tracking of overlapped vehicles. - Toru Ikeda; Shinichi Ohnaka; Masanori Mizoguchi (ICPR, 1996)

An adaptive noise canceler with low signal-distortion based on variable stepsize subfilters for human-robot communication. - Miki Sato; Akihiko Sugiyama; Shinichi Ohnaka (ICASSP (4), 2004)

An Adaptive Noise Canceller with Low Signal-Distortion Based on Variable Stepsize Subfilters for Human-Robot Communication. - Miki Sato; Akihiko Sugiyama; Shinichi Ohnaka (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2005)

Scenario and design process of childcare robot PaPeRo. - Junichi Osada; Shinichi Ohnaka; Miki Sato (Advances in Computer Entertainment Technology, 2006)

Sub-lexical Dialogue Act Classification in a Spoken Dialogue System Support for the Elderly with Cognitive Disabilities. - Ken Sadohara; Hiroaki Kojima; Takuya Narita; Misato Nihei; Minoru Kamata; Shinichi Onaka; Yoshihiro Fujita; Takenobu Inoue (SLPAT, 2013)

Change in the Relationship Between the Elderly and Information Support Robot System Living Together. - Misato Nihei; Yuko Nishiura; Ikuko Mamiya; Hiroaki Kojima; Ken Sadohara; Shinichi Ohnaka; Minoru Kamata; Takenobu Inoue (HCI (28), 2017)