Classification of underwater transient signals using MFCC feature vector. - Taegyun Lim; Keunsung Bae; Chansik Hwang; Hyeonguk Lee (ISSPA, 2007)

Underwater Transient Signal Classification Using Binary Pattern Image of MFCC and Neural Network. - Taegyun Lim; Keunsung Bae; Chansik Hwang; Hyeonguk Lee (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2008)

Graph Based Aspect Extraction and Rating Classification of Customer Review Data. - Sung Whan Jeon; Hye Jin Lee; Hyeonguk Lee; Sungzoon Cho (DASFAA Workshops, 2019)