@article{onlypayforwhatisuncertainvariance,
  title = {Only Pay for What Is Uncertain: Variance-Adaptive Thompson Sampling},
  author = {Aadirupa Saha and Branislav Kveton},
  year = {2023},
  eprint = {2303.09033},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2303.09033v2},
}