@article{JMLR:v22:19-630,
  author  = {Purnamrita Sarkar and Y. X. Rachel Wang and Soumendu S. Mukherjee},
  title   = {When random initializations help: a study of variational inference for community detection},
  journal = {Journal of Machine Learning Research},
  year    = {2021},
  volume  = {22},
  number  = {22},
  pages   = {1--46},
  url     = {http://jmlr.org/papers/v22/19-630.html}
}