@article{JMLR:v15:lu14a,
  author  = {Tyler Lu and Craig Boutilier},
  title   = {Effective Sampling and Learning for Mallows Models with Pairwise-Preference Data},
  journal = {Journal of Machine Learning Research},
  year    = {2014},
  volume  = {15},
  number  = {117},
  pages   = {3963--4009},
  url     = {http://jmlr.org/papers/v15/lu14a.html}
}