@article{JMLR:v14:hall13a,
  author  = {Rob Hall and Alessandro Rinaldo and Larry Wasserman},
  title   = {Differential Privacy for Functions and Functional Data},
  journal = {Journal of Machine Learning Research},
  year    = {2013},
  volume  = {14},
  number  = {21},
  pages   = {703--727},
  url     = {http://jmlr.org/papers/v14/hall13a.html}
}