Combining multiple microarray studies and modeling interstudy variation. - Jung Kyoon Choi; Ungsik Yu; Sangsoo Kim; Ook Joon Yoo (ISMB (Supplement of Bioinformatics), 2003)

Differential coexpression analysis using microarray data and its application to human cancer. - Jung Kyoon Choi; Ungsik Yu; Ook Joon Yoo; Sangsoo Kim (Bioinform., 2005)

TO-GO: a Java-based Gene Ontology navigation environment. - Ungsik Yu; Yoon Jeong Choi; Jung Kyoon Choi; Sangsoo Kim (Bioinform., 2005)

GARNET - gene set analysis with exploration of annotation relations. - Kyoohyoung Rho; Bumjin Kim; Youngjun Jang; Sanghyun Lee; Taejeong Bae; Jihae Seo; Chae Hwa Seo; Ji-Hyun Lee; Hyunjung Kang; Ungsik Yu; Sunghoon Kim 001; Sanghyuk Lee; et al. (BMC Bioinform., 2011)