Li, Shu-HsingShu-HsingLiLu, Hsin-MinHsin-MinLuHuang, NinaNinaHuangZhang, ZhuZhuZhangChen, Tsai-JyhTsai-JyhChenChen, HsinchunHsinchunChen2011-09-202018-06-292011-09-202018-06-292009http://scholars.lib.ntu.edu.tw/handle/123456789/353184Recognizing Firm-Specific Risk Statements in News Articlesconference paper