@article{JMLR:v12:perchet11a,
  author  = {Vianney Perchet},
  title   = {Internal Regret with Partial Monitoring: Calibration-Based Optimal Algorithms},
  journal = {Journal of Machine Learning Research},
  year    = {2011},
  volume  = {12},
  number  = {53},
  pages   = {1893--1921},
  url     = {http://jmlr.org/papers/v12/perchet11a.html}
}