@article{searchengineguidednonparametricneural,
  title = {Search Engine Guided Non-Parametric Neural Machine Translation},
  author = {Jiatao Gu and Yong Wang and Kyunghyun Cho and Victor O. K. Li},
  year = {2017},
  eprint = {1705.07267},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1705.07267v2},
}