@article{hypothesistestingforautomatedcommunity,
  title = {Hypothesis Testing for Automated Community Detection in Networks},
  author = {Peter J. Bickel and Purnamrita Sarkar},
  year = {2013},
  eprint = {1311.2694},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1311.2694v2},
}