Exploring Prediction Uncertainty in Machine Translation Quality Estimation Daniel Beck author Lucia Specia author Trevor Cohn author 2016-08 text Proceedings of the 20th SIGNLL Conference on Computational Natural Language Learning Stefan Riezler editor Yoav Goldberg editor Association for Computational Linguistics Berlin, Germany conference publication beck-etal-2016-exploring 10.18653/v1/K16-1021 https://aclanthology.org/K16-1021/ 2016-08 208 218