The 12th sigdial workshop on discourse and dialog, 2011-06-20
The 2010 APSIPA annual summit and conference, special session on computer-assisted language learning (CALL) based on speech and language technology, 2010-12-16
The 3rd international workshop on spoken dialog systems technology (IWSDS 2011), 2011-09-02
Thesis(Doctor), 2013
The 2nd international conference on computer supported education (CSEDU 2010), 2010-04-09
정보과학회논문지 : 소프트웨어 및 응용, vol. 34, no. 2, page. 131 - 139, 2007-02