@article{JMLR:v17:16-032,
  author  = {Sinead A. Williamson},
  title   = {Nonparametric Network Models for Link Prediction},
  journal = {Journal of Machine Learning Research},
  year    = {2016},
  volume  = {17},
  number  = {202},
  pages   = {1--21},
  url     = {http://jmlr.org/papers/v17/16-032.html}
}