@article{nearoptimalcollaborativelearningin,
  title = {Near-Optimal Collaborative Learning in Bandits},
  author = {Clémence Réda and Sattar Vakili and Emilie Kaufmann},
  year = {2022},
  eprint = {2206.00121},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2206.00121v2},
}