A Pessimistic Concurrency Control Algorithm in Multidatabase Systems. - Hyunyoon Yun; Buhyun Hwang (DASFAA, 1993)

Mining association rules on significant rare data using relative support. - Hyunyoon Yun; Danshim Ha; Buhyun Hwang; Keun Ho Ryu (J. Syst. Softw., 2003)