@article{nearlyoptimaladaptiveprocedurewithchange,
  title = {Nearly Optimal Adaptive Procedure with Change Detection for Piecewise-Stationary Bandit},
  author = {Yang Cao and Zheng Wen and Branislav Kveton and Yao Xie},
  year = {2018},
  eprint = {1802.03692},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1802.03692v4},
}