@inproceedings{whentofinishoptimalbeamsearchforneural,
  title = {When to Finish? Optimal Beam Search for Neural Text Generation (modulo beam size)},
  author = {Liang Huang and Kai Zhao and Mingbo Ma},
  year = {2018},
  booktitle = {EMNLP 2017 9},
  eprint = {1809.00069},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1809.00069v1},
}