Three language identification methods based on HMMs. - Allan A. Reyes; Takashi Seino; Seiichi Nakagawa (ICSLP, 1994)

An English conversation and pronunciation CAI system using speech recognition technology. - Yasuhiro Taniguchi; Allan A. Reyes; Hideyuki Suzuki; Seiichi Nakagawa (EUROSPEECH, 1997)