Takashi Ninomiya Takuya Matsuzaki Nobuyuki Shimizu Hiroshi Nakagawa Deterministic Shift-Reduce Parsing for Unification-Based Grammars by Using Default Unification. 603-611 2009 EACL http://www.aclweb.org/anthology/E09-1069 conf/eacl/2009 db/conf/eacl/eacl2009.html#NinomiyaMSN09