@article{networkcrossvalidationbyedgesampling,
  title = {Network cross-validation by edge sampling},
  author = {Tianxi Li and Elizaveta Levina and Ji Zhu},
  year = {2016},
  eprint = {1612.04717},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1612.04717v7},
}