@article{nonstationarydistancemetriclearning,
  title = {Nonstationary Distance Metric Learning},
  author = {Kristjan Greenewald and Stephen Kelley and Alfred Hero},
  year = {2016},
  eprint = {1603.03678},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1603.03678v2},
}