What to Tag Your Microblog: Hashtag Recommendation Based on Topic Analysis and Collaborative Filtering. - Yuan Wang; Jishi Qu; Jie Liu 007; Jimeng Chen; Yalou Huang (APWeb, 2014)

Hashtag Graph Based Topic Model for Tweet Mining. - Yuan Wang; Jie Liu 007; Jishi Qu; Yalou Huang; Jimeng Chen; Xia Feng (ICDM, 2014)