Speech recognition using tree-structured probability density function. - Takao Watanabe; Koichi Shinoda; Keizaburo Takagi; Eiko Yamada (ICSLP, 1994)

Speech recognition using sub-word units dependent on phonetic contexts of both training and recognition vocabularies. - Hiroaki Hattori; Eiko Yamada (ICSLP, 1996)

Identity Verification for Attendees of Large-scale Events Using Face Recognition of Selfies Taken with Smartphone Cameras. - Akitoshi Okumura; Takamichi Hoshino; Susumu Handa; Eiko Yamada; Masahiro Tabuchi (J. Inf. Process., 2018)