Investigation into the existence of the indexer effect in key phrase extraction. - Jung Eun Hahm; Suyeon Kim; Meen Chul Kim; Min Song 001 (Inf. Res., 2013)

Investigating socio-cultural behavior of users reflected in different social channels on K-pop. - Yonghwan Kim; Dahee Lee; Jung Eun Hahm; Namgi Han; Min Song 001 (WWW (Companion Volume), 2014)