Plagiarism detection among source codes using adaptive local alignment of keywords. - Jin-Su Lim; Jeong-Hoon Ji; Hwan-Gue Cho; Gyun Woo (ICUIMC, 2011)

Style Avatar: a visualization system for teaching C coding style. - Jin-Su Lim; Jeong-Hoon Ji; Yun-Jung Lee; Gyun Woo (SAC, 2011)

Plagiarism Detection among Source Codes using Adaptive Methods. - Yun-Jung Lee; Jin-Su Lim; Jeong-Hoon Ji; Hwan-Gue Cho; Gyun Woo (KSII Trans. Internet Inf. Syst., 2012)