@article{nearoptimalclosenesstestingofdiscrete,
  title = {Near-Optimal Closeness Testing of Discrete Histogram Distributions},
  author = {Ilias Diakonikolas and Daniel M. Kane and Vladimir Nikishkin},
  year = {2017},
  eprint = {1703.01913},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1703.01913v1},
}