Write Notification for Certification Protocol Based on Time-Stamp History. - Sung Ho Cho; Kyoung Yul Bae; Chong-Sun Hwang (DEXA Workshop, 1998)

A Certification Protocol with Low Space Overhead. - Sung Ho Cho; Kyoung Yul Bae; Chong-Sun Hwang (ICPADS, 1998)

A Re-Ordering Scheme for Mobile Computing Environments. - Sung Ho Cho; Jounghoon Kim; Kyoung Yul Bae; Chong-Sun Hwang (Applied Informatics, 1999)

A Broadcast Based Optimistic Concurrency Control. - Sung Ho Cho; Jounghoon Kim; Kyoung Yul Bae; Chong-Sun Hwang (Applied Informatics, 1999)

More Optimistic Approach for Optimistic Two-Phase Locking. - Sung Ho Cho; Jounghoon Kim; Kyoung Yul Bae; Chong-Sun Hwang (Applied Informatics, 1999)

Cache Management Protocols Based on Re-ordering for Distributed Systems. - Sung Ho Cho; Kyoung Yul Bae (ICCSA (1), 2005)