@article{JMLR:v7:scott06a,
  author  = {Clayton D. Scott and Robert D. Nowak},
  title   = {Learning Minimum Volume Sets},
  journal = {Journal of Machine Learning Research},
  year    = {2006},
  volume  = {7},
  number  = {24},
  pages   = {665--704},
  url     = {http://jmlr.org/papers/v7/scott06a.html}
}