Vehicle Identification using Discrete Spectrums in Wireless Sensor Networks. - Seung S. Yang; Yoon G. Kim; Hongsik Choi (J. Networks, 2008)

Vulnerability Analysis and the Practical Implications of a Server-challenge-based One-time Password System. - Seung S. Yang; Hongsik Choi (Inf. Manag. Comput. Secur., 2010)

Vulnerability Analysis of the Grid Data Security Authentication System. - Seung S. Yang; Hongsik Choi; Hankyu Joo (Inf. Secur. J. A Glob. Perspect., 2010)