Improved Statistical Machine Translation Using Paraphrases Chris Callison-Burch author Philipp Koehn author Miles Osborne author 2006-06 text Proceedings of the Human Language Technology Conference of the NAACL, Main Conference Robert C Moore editor Jeff Bilmes editor Jennifer Chu-Carroll editor Mark Sanderson editor Association for Computational Linguistics New York City, USA conference publication callison-burch-etal-2006-improved https://aclanthology.org/N06-1003/ 2006-06 17 24