@article{JMLR:v23:20-1393,
  author  = {Yu-Guan Hsieh and Franck Iutzeler and Jérôme Malick and Panayotis Mertikopoulos},
  title   = {Multi-Agent Online Optimization with Delays: Asynchronicity, Adaptivity, and Optimism},
  journal = {Journal of Machine Learning Research},
  year    = {2022},
  volume  = {23},
  number  = {78},
  pages   = {1--49},
  url     = {http://jmlr.org/papers/v23/20-1393.html}
}