@inproceedings{ontopkselectioninmultiarmedbanditsand,
  title = {On Top-k Selection in Multi-Armed Bandits and Hidden Bipartite Graphs},
  author = {Wei Cao and Jian Li and Yufei Tao and Zhize Li},
  year = {2015},
  booktitle = {NeurIPS 2015 12},
  url = {http://papers.nips.cc/paper/6027-on-top-k-selection-in-multi-armed-bandits-and-hidden-bipartite-graphs},
}