Privacy-enhanced string matching with wordwise positional sampling. - Sung-Hwan Kim; Dae-Geon Kwon; Hwan-Gue Cho (ICUIMC, 2014)

Constructing keywords network for query-by-example mode text searching. - Haesung Tak; Dae-Geon Kwon; Sung-Hwan Kim; Hwan-Gue Cho (SoICT, 2014)

A new visualization method for pairwise time-series data with random walk plot. - Sang-Min Lee 016; Jinkwan Park; Dae-Geon Kwon; Bokuk Park; Hwan-Gue Cho; Do-Hoon Lee (IMCOM, 2015)