@article{adataskadaptivemultitaskonlinelearning,
  title = {AdaTask: Adaptive Multitask Online Learning},
  author = {Pierre Laforgue and Andrea Della Vecchia and Nicolò Cesa-Bianchi and Lorenzo Rosasco},
  year = {2022},
  eprint = {2205.15802},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2205.15802v2},
}