@article{JMLR:v16:watanabe15a,
  author  = {Kazuho Watanabe and Teemu Roos},
  title   = {Achievability of Asymptotic Minimax Regret by Horizon-Dependent and Horizon-Independent Strategies},
  journal = {Journal of Machine Learning Research},
  year    = {2015},
  volume  = {16},
  number  = {71},
  pages   = {2357--2375},
  url     = {http://jmlr.org/papers/v16/watanabe15a.html}
}