@article{multiscaleonlinelearningandits,
  title = {Multi-scale Online Learning and its Applications to Online Auctions},
  author = {Sébastien Bubeck and Nikhil R. Devanur and Zhiyi Huang and Rad Niazadeh},
  year = {2017},
  eprint = {1705.09700},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1705.09700v2},
}