An Ontology Architecture for Integration of Ontologies. - Jeongsoo Lee; Heekwon Chae; Kwangsoo Kim; Cheol-Han Kim (ASWC, 2006)

Design of product ontology architecture for collaborative enterprises. - Jeongsoo Lee; Heekwon Chae; Cheol-Han Kim; Kwangsoo Kim (Expert Syst. Appl., 2009)