@inproceedings{multimodalhierarchicalreinforcement,
  title = {Multimodal Hierarchical Reinforcement Learning Policy for Task-Oriented Visual Dialog},
  author = {Jiaping Zhang and Tiancheng Zhao and Zhou Yu},
  year = {2018},
  booktitle = {WS 2018 7},
  eprint = {1805.03257},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1805.03257v1},
}