@inproceedings{acomparativestudyofreinforcementlearning,
  title = {A Comparative Study of Reinforcement Learning Techniques on Dialogue Management},
  author = {Alex Papangelis and ros},
  year = {2012},
  booktitle = {EACL 2012 4},
  url = {https://aclanthology.org/E12-3003},
}