@article{securefrienddiscoveryviaprivacy,
  title = {Secure Friend Discovery via Privacy-Preserving and Decentralized Community Detection},
  author = {Pili Hu and Sherman S. M. Chow and Wing Cheong Lau},
  year = {2014},
  eprint = {1405.4951},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1405.4951v1},
}