@article{onlinelearningwithfeedbackgraphswithout,
  title = {Online Learning with Feedback Graphs Without the Graphs},
  author = {Alon Cohen and Tamir Hazan and Tomer Koren},
  year = {2016},
  eprint = {1605.07018},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1605.07018v1},
}