Extracting Pseudo-Labeled Samples for Sentiment Classification Using Emotion Keywords. - Sophia Yat Mei Lee; Daming Dai; Shoushan Li; Kathleen Ahrens (IALP, 2011)

Employing Emotion Keywords to Improve Cross-Domain Sentiment Classification. - Zhu Zhu; Daming Dai; Yaxing Ding; Jianbin Qian; Shoushan Li (CLSW, 2012)