Fast Support Vector Data Description Using K-Means Clustering. - Pyo Jae Kim; Hyung Jin Chang; Dong Sung Song; Jin Young Choi 002 (ISNN (3), 2007)

Optical image stabilizing system using multirate fuzzy PID controller for mobile device camera. - Hyung Jin Chang; Pyo Jae Kim; Dong Sung Song; Jin Young Choi 002 (IEEE Trans. Consumer Electron., 2009)