Effective Ownership Protection in Multimedia Contents. - Dong Uk Cho; Young Lae J. Bae (PDCS, 2001)

The Modified DTW Method for On-Line Automatic Signature Verification. - Dong Uk Cho; Young Lae J. Bae; Il Seok Ko (NPC, 2005)

2D Direct LDA Algorithm for Face Recognition. - Dong Uk Cho; Un-Dong Chang; Bong-Hyun Kim; Se Hwan Lee; Young Lae J. Bae; Soo Cheol Ha (SERA, 2006)