Haiyan Che Tao Jing Jigui Sun Xi Bai A Prototype of Semantic-Based Intelligent Search Engine for Chinese Documents. 663-667 2007 FSKD (2) http://dx.doi.org/10.1109/FSKD.2007.111 conf/fskd/2007-2 db/conf/fskd/fskd2007-2.html#CheJSB07