1. Improving and Evaluating Topic Models and Other Models of Text
2. Beijing Daily. 2010a. ‘一碗太平面 温馨一家情'[‘A Bowl of Noodles Bring Warmth to the Family – Side Story of the Fishing Boat Captain Who was Illegally Arrested by Japan and Returned Home’] September 28.
3. Beijing Daily. 2010b. ‘领土主权不容侵犯祖国关怀温暖人心'[‘Territorial sovereignty cannot be violated the Motherland cares and warms people’s hearts’] September 25.
4. Beijing Daily. 2012. ‘钓鱼岛是中国的固有领土'[‘Diaoyu Island is China’s inherent territory’] September 26.
5. Beijing Evening News. 2010. ‘聚焦“钓鱼岛事件”17天'[‘Focus on the “Diaoyu Islands Incident” for 17 Days’] September 25.