@article{relativedensityandexactrecoveryin,
  title = {Relative Density and Exact Recovery in Heterogeneous Stochastic Block Models},
  author = {Amin Jalali and Qiyang Han and Ioana Dumitriu and Maryam Fazel},
  year = {2015},
  eprint = {1512.04937},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1512.04937v1},
}