A Layered Metamodel for Hierarchical Modeling in UML. - Chee-Yang Song; Doo-Kwon Baik (Int. J. Softw. Eng. Knowl. Eng., 2003)

Context-Aware Access Control Mechanism for Ubiquitous Applications. - Young-Gab Kim; Chang-Joo Moon; Dongwon Jeong; Jeong-Oog Lee; Chee-Yang Song; Doo-Kwon Baik (AWIC, 2005)

An enterprise architecture framework based on a common information technology domain (EAFIT) for improving interoperability among heterogeneous information systems. - Jin-Woo Kim; Young-Gab Kim; JuHum Kwon; Sung-Ho Hong; Chee-Yang Song; Doo-Kwon Baik (SERA, 2005)

Bridging Real World Semantics to Model World Semantics for Taxonomy Based Knowledge Representation System. - JuHum Kwon; Chee-Yang Song; Chang-Joo Moon; Doo-Kwon Baik (J. Comput. Sci. Technol., 2005)

EAFoC: Enterprise Architecture Framework Based on Commonality. - Jin-Woo Kim; JuHum Kwon; Young-Gab Kim; Chee-Yang Song; Hyun Seok Kim; Doo-Kwon Baik (J. Comput. Sci. Technol., 2006)

An Approach to Analyzing Commonality and Variability of Features using Ontology in a Software Product Line Engineering. - Soon-Bok Lee; Jin-Woo Kim; Chee-Yang Song; Doo-Kwon Baik (SERA, 2007)

A Business-driven Service Identification. - Dongsu Kang; Chee-Yang Song; Doo-Kwon Baik (Software Engineering Research and Practice, 2009)

A Feature-Based Service Identification Method to Improve Productivity of Service-Oriented System. - Dongsu Kang; Chee-Yang Song; Doo-Kwon Baik (IEICE Trans. Inf. Syst., 2010)