Proactive Learning for Building Machine Translation Systems for Minority Languages Vamshi Ambati author Jaime Carbonell author 2009-06 text Proceedings of the NAACL HLT 2009 Workshop on Active Learning for Natural Language Processing Eric Ringger editor Robbie Haertel editor Katrin Tomanek editor Association for Computational Linguistics Boulder, Colorado conference publication ambati-carbonell-2009-proactive https://aclanthology.org/W09-1908/ 2009-06 58 61