Challenges in Speech Recognition and Translation of High-Value Low-Density Polysynthetic Languages Judith Klavans author John Morgan author Stephen LaRocca author Jeffrey Micher author Clare Voss author 2018-03 text Proceedings of the 13th Conference of the Association for Machine Translation in the Americas (Volume 2: User Track) Janice Campbell editor Alex Yanishevsky editor Jennifer Doyon editor Doug Jones editor Association for Machine Translation in the Americas Boston, MA conference publication klavans-etal-2018-challenges https://aclanthology.org/W18-1921/ 2018-03 283 293