Son Bao Pham Achim G. Hoffmann KAFTIE: A New KA Framework for Building Sophisticated Information Extraction Systems. 499-501 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3257&spage=499 2004 conf/ekaw/2004 EKAW db/conf/ekaw/ekaw2004.html#PhamH04