MovieCommenter: Aspect-based collaborative filtering by utilizing user comments. - Minsam Ko; Hyung W. Kim; Mun Yong Yi; Junehwa Song; Ying Liu 006 (CollaborateCom, 2011)

MovieMine: personalized movie content search by utilizing user comments. - Hyung W. Kim; Keejun Han; Mun Yong Yi; Joonmyun Cho; Jinwoo Hong (IEEE Trans. Consumer Electron., 2012)