@article{astudyondialoguerewardpredictionfor,
  title = {A Study on Dialogue Reward Prediction for Open-Ended Conversational Agents},
  author = {Heriberto Cuayáhuitl and Seonghan Ryu and Donghyeon Lee and Jihie Kim},
  year = {2018},
  eprint = {1812.00350},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1812.00350v1},
}