@article{banditconvexoptimizationwithbiasednoisy,
  title = {(Bandit) Convex Optimization with Biased Noisy Gradient Oracles},
  author = {Xiaowei Hu and Prashanth L. A. and András György and Csaba Szepesvári},
  year = {2016},
  eprint = {1609.07087},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1609.07087v2},
}