@inproceedings{taskorientedqueryreformulationwith1,
  title = {Task-Oriented Query Reformulation with Reinforcement Learning},
  author = {Rodrigo Nogueira and Kyunghyun Cho},
  year = {2017},
  booktitle = {EMNLP 2017 9},
  eprint = {1704.04572},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1704.04572v4},
}