@article{sanyal-onl-unl-2025,
  title = {Online Learning and Unlearning: Efficient Algorithms with Near-Optimal Regret Guarantees},
  author = {Yaxi Hu and Bernhard Schölkopf and Amartya Sanyal},
  year = {2026},
  journal = {Transactions on Machine Learning Research},
  url = {https://openreview.net/forum?id=lyvCVfTdiY}
}