@article{sociallearningspontaneouslyemergesby,
  title = {Social learning spontaneously emerges by searching optimal heuristics with deep reinforcement learning},
  author = {Seungwoong Ha and Hawoong Jeong},
  year = {2022},
  eprint = {2204.12371},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2204.12371v3},
}