@article{JMLR:v24:21-1408,
  author  = {Gábor Lugosi and Ciara Pike-Burke and Pierre-André Savalle},
  title   = {Bandit problems with fidelity rewards},
  journal = {Journal of Machine Learning Research},
  year    = {2023},
  volume  = {24},
  number  = {328},
  pages   = {1--44},
  url     = {http://jmlr.org/papers/v24/21-1408.html}
}