Two-stage lexicon optimization of G2P-converted pronunciation dictionary based on statistical acoustic confusability measure. - Nam Kyun Kim; Woo Kyeong Seong; Hun Kyu Ha; Hong Kook Kim (APSIPA, 2015)

A discriminative training method incorporating pronunciation variations for dysarthric automatic speech recognition. - Woo Kyeong Seong; Nam Kyun Kim; Hun Kyu Ha; Hong Kook Kim (APSIPA, 2016)

Speech emotion recognition based on multi-task learning using a convolutional neural network. - Nam Kyun Kim; Jiwon Lee; Hun Kyu Ha; Geon Woo Lee; Jung Hyuk Lee; Hong Kook Kim (APSIPA, 2017)