Rule Filtering by Pattern for Efficient Hierarchical Translation Gonzalo Iglesias author Adrià de Gispert author Eduardo R Banga author William Byrne author 2009-03 text Proceedings of the 12th Conference of the European Chapter of the ACL (EACL 2009) Alex Lascarides editor Claire Gardent editor Joakim Nivre editor Association for Computational Linguistics Athens, Greece conference publication iglesias-etal-2009-rule https://aclanthology.org/E09-1044/ 2009-03 380 388