Soma, Tasuku

10 publications

ICLR 2025 Difference-of-Submodular Bregman Divergence Masanari Kimura, Takahiro Kawashima, Tasuku Soma, Hideitsu Hino

IJCAI 2021 Online Risk-Averse Submodular Maximization Tasuku Soma, Yuichi Yoshida

NeurIPS 2020 Improved Algorithms for Online Submodular Maximization via First-Order Regret Bounds Nicholas Harvey, Christopher Liaw, Tasuku Soma

NeurIPS 2020 Tight First- and Second-Order Regret Bounds for Adversarial Linear Bandits Shinji Ito, Shuichi Hirahara, Tasuku Soma, Yuichi Yoshida

AISTATS 2019 No-Regret Algorithms for Online $k$-Submodular Maximization Tasuku Soma

NeurIPS 2018 Fast Greedy Algorithms for Dictionary Selection with Generalized Sparsity Constraints Kaito Fujii, Tasuku Soma

AAAI 2017 Non-Monotone DR-Submodular Function Maximization Tasuku Soma, Yuichi Yoshida

AAAI 2017 Regret Ratio Minimization in Multi-Objective Submodular Function Maximization Tasuku Soma, Yuichi Yoshida

NeurIPS 2015 A Generalization of Submodular Cover via the Diminishing Return Property on the Integer Lattice Tasuku Soma, Yuichi Yoshida

ICML 2014 Optimal Budget Allocation: Theoretical Guarantee and Efficient Algorithm Tasuku Soma, Naonori Kakimura, Kazuhiro Inaba, Ken-ichi Kawarabayashi