@article{JMLR:2021:Zhao,
author={Peng Zhao, Guanghui Wang and Lijun Zhang and Zhi-Hua Zhou},
journal={Journal of Machine Learning Research (JMLR)},
title={Bandit Convex Optimization in Non-stationary Environments},
year={2021},
volume={22},
number={125},
pages={1--45},
}