@inproceedings{optimalkernelchoiceforlargescaletwo,
  title = {Optimal kernel choice for large-scale two-sample tests},
  author = {Arthur Gretton and Dino Sejdinovic and Heiko Strathmann and Sivaraman Balakrishnan and Massimiliano Pontil and Kenji Fukumizu and Bharath K. Sriperumbudur},
  year = {2012},
  booktitle = {NeurIPS 2012 12},
  url = {http://papers.nips.cc/paper/4727-optimal-kernel-choice-for-large-scale-two-sample-tests},
}