Transduction with Matrix Completion: Three Birds with One Stone. - Andrew B. Goldberg; Xiaojin Zhu 001; Ben Recht; Jun-Ming Xu 002; Robert D. Nowak (NIPS, 2010)

OASIS: Online Active Semi-Supervised Learning. - Andrew B. Goldberg; Xiaojin Zhu 001; Alex Furger; Jun-Ming Xu 002 (AAAI, 2011)

Word Learning through Sensorimotor Child-Parent Interaction: A Feature Selection Approach. - Chen Yu 001; Jun-Ming Xu 002; Xiaojin Zhu 001 (CogSci, 2011)

Learning from Bullying Traces in Social Media. - Jun-Ming Xu 002; Kwang-Sung Jun; Xiaojin Zhu 001; Amy Bellmore (HLT-NAACL, 2012)

Socioscope: Spatio-temporal Signal Recovery from Social Media. - Jun-Ming Xu 002; Aniruddha Bhargava; Robert D. Nowak; Xiaojin Zhu 001 (ECML/PKDD (2), 2012)

Robust Spatio-Temporal Signal Recovery from Noisy Counts in Social Media - Jun-Ming Xu 002; Aniruddha Bhargava; Robert D. Nowak; Xiaojin Zhu 001 (CoRR, 2012)

Metric Learning for Estimating Psychological Similarities. - Jun-Ming Xu 002; Xiaojin Zhu 001; Timothy T. Rogers (ACM Trans. Intell. Syst. Technol., 2012)

Socioscope: Spatio-Temporal Signal Recovery from Social Media (Extended Abstract). - Jun-Ming Xu 002; Aniruddha Bhargava; Robert D. Nowak; Xiaojin Zhu 001 (IJCAI, 2013)

An Examination of Regret in Bullying Tweets. - Jun-Ming Xu 002; Benjamin Burchfiel; Xiaojin Zhu 001; Amy Bellmore (HLT-NAACL, 2013)

School Bullying in Twitter and Weibo: A Comparative Study. - Jun-Ming Xu 002; Hsun-Chih Huang; Amy Bellmore; Xiaojin Zhu 001 (ICWSM, 2014)

The five W's of "bullying" on Twitter: Who, What, Why, Where, and When. - Amy Bellmore; Angela J. Calvin; Jun-Ming Xu 002; Xiaojin Zhu 001 (Comput. Hum. Behav., 2015)