@article{JMLR:v11:yuan10a,
  author  = {Ming Yuan and Marten Wegkamp},
  title   = {Classification Methods with Reject Option Based on Convex Risk Minimization},
  journal = {Journal of Machine Learning Research},
  year    = {2010},
  volume  = {11},
  number  = {5},
  pages   = {111--130},
  url     = {http://jmlr.org/papers/v11/yuan10a.html}
}