Improving Document Summarization by Incorporating Social Contextual Information. - Po Hu; Dong-Hong Ji; Cheng Sun 002; Chong Teng; Yong Zhang (AIRS, 2011)

Sentiment Analysis for Online Reviews Using an Author-Review-Object Model. - Yong Zhang; Dong-Hong Ji; Ying Su; Cheng Sun 002 (AIRS, 2011)

Social Summarization via Automatically Discovered Social Context. - Po Hu; Cheng Sun 002; Longfei Wu; Dong-Hong Ji; Chong Teng (IJCNLP, 2011)