@article{edgelabelinferenceingeneralized,
  title = {Edge Label Inference in Generalized Stochastic Block Models: from Spectral Theory to Impossibility Results},
  author = {Jiaming Xu and Laurent Massoulié and Marc Lelarge},
  year = {2014},
  eprint = {1406.6897},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1406.6897v1},
}