Avoiding Catastrophic Forgetting in Safety Gridworld

@misc{edwards2019avoiding,
  title = {Avoiding Catastrophic Forgetting in Safety Gridworld},
  author = {Carl Edwards and Brandon Mathis},
  year = {2019},
  url = {https://www.semanticscholar.org/paper/aa94cd30410a8edac408d286106bfbd92b34679c},
}