@article{JMLR:v26:24-0579,
  author  = {Jiin Woo and Gauri Joshi and Yuejie Chi},
  title   = {The Blessing of Heterogeneity in Federated Q-Learning: Linear Speedup and Beyond},
  journal = {Journal of Machine Learning Research},
  year    = {2025},
  volume  = {26},
  number  = {26},
  pages   = {1--85},
  url     = {http://jmlr.org/papers/v26/24-0579.html}
}