A Covert Timing Channel-Free Optimistic Concurrency Control Scheme for Multilevel Secure Database Management Systems. - Sukhoon Kang; Yong-Rak Choi (KES (3), 2005)

SPAD: A Session Pattern Anomaly Detector for Pre-alerting Intrusions in Home Network. - Soo-Jin Park; Young-Shin Park; Yong-Rak Choi; Sukhoon Kang (ICCSA (4), 2006)

A Mechanism for Securing Digital Evidences in Pervasive Environments. - Jae-Hyeok Jang; Myung-Chan Park; Young-Shin Park; Byoung-Soo Koh; Yong-Rak Choi (APWeb/WAIM Workshops, 2007)

A Study of Volatile Information Collection of Computer Forensics System for Computer Emergency Based on Ubiquitous Computing. - Se-Min Oh; Young-Mo Kim; Jae-Hyeok Jang; Byoung-Soo Koh; Yong-Rak Choi (ICNC (5), 2007)

A study on block-based recovery of damaged digital forensic evidence image. - Eun-Gyeom Jang; Byoung-Soo Koh; Yong-Rak Choi (Multim. Tools Appl., 2012)