@article{batchrecurrentqlearningforbackchannel,
  title = {Batch Recurrent Q-Learning for Backchannel Generation Towards Engaging Agents},
  author = {Nusrah Hussain and Engin Erzin and T. Metin Sezgin and Yucel Yemez},
  year = {2019},
  eprint = {1908.02037},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1908.02037v1},
}