Syntactic Constraints on Phrase Extraction for Phrase-Based Machine Translation Hailong Cao author Andrew Finch author Eiichiro Sumita author 2010-08 text Proceedings of the 4th Workshop on Syntax and Structure in Statistical Translation Dekai Wu editor Coling 2010 Organizing Committee Beijing, China conference publication cao-etal-2010-syntactic https://aclanthology.org/W10-3804/ 2010-08 28 33