@article{JMLR:v9:corani08a,
  author  = {Giorgio Corani and Marco Zaffalon},
  title   = {Learning Reliable Classifiers From Small or Incomplete Data Sets: The Naive Credal Classifier 2},
  journal = {Journal of Machine Learning Research},
  year    = {2008},
  volume  = {9},
  number  = {20},
  pages   = {581--621},
  url     = {http://jmlr.org/papers/v9/corani08a.html}
}