@article{estimationfrompairwisecomparisonssharp,
  title = {Estimation from Pairwise Comparisons: Sharp Minimax Bounds with Topology Dependence},
  author = {Nihar B. Shah and Sivaraman Balakrishnan and Joseph Bradley and Abhay Parekh and Kannan Ramchandran and Martin J. Wainwright},
  year = {2015},
  eprint = {1505.01462},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1505.01462v1},
}