@article{problemcomplexityadaptivemodelselection,
  title = {Problem-Complexity Adaptive Model Selection for Stochastic Linear Bandits},
  author = {Avishek Ghosh and Abishek Sankararaman and Kannan Ramchandran},
  year = {2020},
  eprint = {2006.02612},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2006.02612v2},
}