A Japanese dialogue-based CALL system with mispronunciation and grammar error detection. - Oh Pyo Kweon; Akinori Ito; Motoyuki Suzuki; Shozo Makino (INTERSPEECH, 2004)

A grammatical error detection method for dialogue-based CALL system. - Oh Pyo Kweon; Akinori Ito; Motoyuki Suzuki; Shozo Makino (Inf. Media Technol., 2006)