Active Learning for Statistical Phrase-based Machine Translation Gholamreza Haffari author Maxim Roy author Anoop Sarkar author 2009-06 text Proceedings of Human Language Technologies: The 2009 Annual Conference of the North American Chapter of the Association for Computational Linguistics Mari Ostendorf editor Michael Collins editor Shri Narayanan editor Douglas W Oard editor Lucy Vanderwende editor Association for Computational Linguistics Boulder, Colorado conference publication haffari-etal-2009-active https://aclanthology.org/N09-1047/ 2009-06 415 423