@InProceedings{AxelrodVyasMartindaleCarpuat2015,
	author    = {Axelrod, Amittai and Vyas, Yogarshi and Martindale, Marianna and Carpuat, Marine},
	title     = {Class-Based N-gram Language Difference Models for Data Selection},
	booktitle = {Proceedings of the 2015 International Workshop on Spoken Language Translation (IWSLT)}, 
	month     = {December},
	year      = {2015},
	address   = {Da Nang, Thailand},
}