@article{densityestimationviadiscrepancy,
  title = {Density Estimation via Discrepancy},
  author = {Kun Yang and Hao Su and Wing Hung Wang},
  year = {2015},
  eprint = {1509.06831},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1509.06831v1},
}