STAN: Social, Trusted Annotation Network. - Hyun Namgoong; Kyoung-Mo Yang; Sung-Kwon Yang; Charles Borchert; Hong-Gee Kim (ASWC, 2008)

Exploiting Gene Ontology to Conceptualize Biomedical Document Collections. - Hai-Tao Zheng 002; Charles Borchert; Hong-Gee Kim (ASWC, 2008)

A Concept-Driven Automatic Ontology Generation Approach for Conceptualization of Document Corpora. - Hai-Tao Zheng 002; Charles Borchert; Hong-Gee Kim (Web Intelligence, 2008)

Exploiting corpus-related ontologies for conceptualizing document corpora. - Hai-Tao Zheng 002; Charles Borchert; Hong-Gee Kim (J. Assoc. Inf. Sci. Technol., 2009)

A knowledge-driven approach to biomedical document conceptualization. - Hai-Tao Zheng 002; Charles Borchert; Yong Jiang 001 (Artif. Intell. Medicine, 2010)

GOClonto: An ontological clustering approach for conceptualizing PubMed abstracts. - Hai-Tao Zheng 002; Charles Borchert; Hong-Gee Kim (J. Biomed. Informatics, 2010)