Naoaki Okazaki Yoshimasa Tsuruoka Sophia Ananiadou Jun-ichi Tsujii A Discriminative Candidate Generator for String Transformations. 447-456 2008 EMNLP http://www.aclweb.org/anthology/D08-1047 conf/emnlp/2008 db/conf/emnlp/emnlp2008.html#OkazakiTAT08