%0 Conference Proceedings %T Machine Translation System Combination with Flexible Word Ordering %A Heafield, Kenneth %A Hanneman, Greg %A Lavie, Alon %Y Callison-Burch, Chris %Y Koehn, Philipp %Y Monz, Christof %Y Schroeder, Josh %S Proceedings of the Fourth Workshop on Statistical Machine Translation %D 2009 %8 March %I Association for Computational Linguistics %C Athens, Greece %F heafield-etal-2009-machine %U https://aclanthology.org/W09-0408 %P 56-60