@article{JMLR:v17:14-388,
  author  = {Ziteng Wang and Chi Jin and Kai Fan and Jiaqi Zhang and Junliang Huang and Yiqiao Zhong and Liwei Wang},
  title   = {Differentially Private Data Releasing for Smooth Queries},
  journal = {Journal of Machine Learning Research},
  year    = {2016},
  volume  = {17},
  number  = {51},
  pages   = {1--42},
  url     = {http://jmlr.org/papers/v17/14-388.html}
}