Laura Greenstreet, Nicholas J. A. Harvey, Victor Sanches Portella. Efficient and Optimal Fixed-Time Regret with Two Experts. In Sanjoy Dasgupta, Nika Haghtalab, editors, International Conference on Algorithmic Learning Theory, 29-1 April 2022, Paris, France. Volume 167 of Proceedings of Machine Learning Research, pages 436-464, PMLR, 2022. [doi]
Abstract is missing.