@article{190503658,
  title = {Improving Discrete Latent Representations With Differentiable Approximation Bridges},
  author = {Jason Ramapuram and Russ Webb},
  year = {2019},
  eprint = {1905.03658},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1905.03658v3},
}