Indefinite Information with Certainty Factors for Object-Oriented Databases. - Hae Chull Lim; Kyhyun Um; Youngbae Park (DASFAA, 1991)

Attribute Partitioning Algorithm in DOODB. - Soonmi Lee; Hae Chull Lim (ICPADS, 1997)

Indexing and Retrieval of XML-Encoded Structured Documents in Dynamic Environment. - Sung Wan Kim; Jaeho Lee; Hae Chull Lim (EDCIS, 2002)

A Data Model and Algebra for Document-Centric XML Document. - Sung Wan Kim; Pan Seop Shin; Youn Hee Kim; Jaeho Lee; Hae Chull Lim (ICOIN (2), 2002)

Fast Updatable Indexing Scheme for Structured XML Documents. - Sung Wan Kim; Jaeho Lee; Hae Chull Lim (Human.Society@Internet 2003, 2003)

Design of Storage Structure for Path-Based Query on RDF and RDF Schema. - Youn Hee Kim; ByungGon Kim; Hae Chull Lim (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006)

A boundary equation of the principal period-2 component in the degree-n bifurcation set. - Young Hee Geum; Young Ik Kim; Hae Chull Lim (Int. J. Comput. Math., 2009)