Knowledge Representation And Machine Translation. - Susumu Sawai; Hiromichi Fukushima; Masakatsu Sugimoto; Naoya Ukai (COLING, 1982)

GIF-LR: GA-based informative feature for lipreading. - Naoya Ukai; Seko Takumi; Satoshi Tamura; Satoru Hayamizu (APSIPA, 2012)

Improvement of Lip Reading Performance in Real Environments Using Speaker and Environmental Adaptation. - Takuya Kawasaki; Naoya Ukai; Seko Takumi; Satoshi Tamura; Satoru Hayamizu (ACPR, 2013)

Improvement of lipreading performance using discriminative feature and speaker adaptation. - Seko Takumi; Naoya Ukai; Satoshi Tamura; Satoru Hayamizu (AVSP, 2013)