@inproceedings{nonparametricmultigroupmembershipmodel,
  title = {Nonparametric Multi-group Membership Model for Dynamic Networks},
  author = {Myunghwan Kim and Jure Leskovec},
  year = {2013},
  booktitle = {NeurIPS 2013 12},
  eprint = {1311.2079},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1311.2079v1},
}