@inproceedings{liu2021discrete,
   title={Discrete-Valued Neural Communication},
   author={Liu, Dianbo and Lamb, Alex and Kawaguchi, Kenji and Goyal, Anirudh and Sun, Chen and Mozer, Michael Curtis and Bengio, Yoshua},
   booktitle={Advances in neural information processing systems (NeurIPS)},
   year={2021}
}