Xinghua Fan Maosong Sun Key-Sun Choi Qin Zhang Classifying Chinese Texts in Two Steps. 302-313 2005 conf/ijcnlp/2005 IJCNLP http://dx.doi.org/10.1007/11562214_27 db/conf/ijcnlp/ijcnlp2005.html#FanMCZ05