Schemaless Representation of Semistructured Data and Schema Construction. - Dong-Yal Seo; Dong-Ha Lee; Kang-Sik Moon; Jisook Chang; Jeon-Young Lee; Chang-You Han (DEXA, 1997)

Discovery and Application of Inter-Classes Patterns in Database. - Dong-Ha Lee; Dong-Yal Seo; Kang-Sik Moon; Jisook Chang; Do-Won Nam; Jeon-Yong Lee (DEXA Workshop, 1997)