Ichikawa, Koji, Shinji Ito, Daisuke Hatano, Hanna Sumita, Takuro Fukunaga, Naonori Kakimura, and Ken-ichi Kawarabayashi. “New Classes of the Greedy-Applicable Arm Feature Distributions in the Sparse Linear Bandit Problem”. Proceedings of the AAAI Conference on Artificial Intelligence 38, no. 11 (March 24, 2024): 12708–12716. Accessed May 16, 2026. https://ojs.aaai.org/index.php/AAAI/article/view/29166.