@article{locatingasmallclusterprivately,
  title = {Locating a Small Cluster Privately},
  author = {Kobbi Nissim and Uri Stemmer and Salil Vadhan},
  year = {2016},
  eprint = {1604.05590},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1604.05590v2},
}