Shao, C., Zhang, J., Feng, Y., Meng, F. and Zhou, J. (2020) “Minimizing the Bag-of-Ngrams Difference for Non-Autoregressive Neural Machine Translation”, Proceedings of the AAAI Conference on Artificial Intelligence, 34(01), pp. 198-205. doi: 10.1609/aaai.v34i01.5351.