@article{optimizinginformationbottleneckin,
  title = {Optimizing Information Bottleneck in Reinforcement Learning: A Stein Variational Approach},
  author = {Pei Yingjun and Hou Xinwen and Li Jian and Lei Wang},
  year = {2021},
  url = {https://openreview.net/forum?id=IKqCy8i1XL3},
}