@article{areviewofmethodologiesfornatural,
  title = {A Review of Methodologies for Natural-Language-Facilitated Human-Robot Cooperation},
  author = {Rui Liu and Xiaoli Zhang},
  year = {2017},
  eprint = {1701.08756},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1701.08756v3},
}