A Practical Biosignal-Based Human Interface Applicable to the Assistive Systems for People with Motor Impairment. - Ki-Hong Kim; Jae-Kwon Yoo; Hong-Kee Kim; Wook-Ho Son; Soo-Young Lee (IEICE Trans. Inf. Syst., 2006)

Closest Source Selection Using IVA and Characteristic of Mixing Channel. - Choong Hwan Choi; Jae-Kwon Yoo; Soo-Young Lee (ICONIP (1), 2009)