An Efficient Index Structure for High Dimensional Image Data. - Jae Soo Yoo; Myung Keun Shin; Seok Hee Lee; Kil Seong Choi; Ki Hyung Cho; Dae Young Hur (AMCP, 1998)

A Concurrency Control Algorithm for Firm Real-Time Database Systems. - Seok Jae Lee; Jae Ryong Shin; Seok Il Song; Jae Soo Yoo; Ki Hyung Cho (International Conference on Computational Science, 2003)

An Efficient XML Index Structure with Bottom-Up Query Processing. - Dong Min Seo; Jae Soo Yoo; Ki Hyung Cho (International Conference on Computational Science (3), 2007)