Discrete-convex-analysis-based framework for warm-starting algorithms with predictions S Sakaue, T Oki
Advances in Neural Information Processing Systems 35 (NeurIPS '22), 20988–21000, 2022
16 2022 Multi-dimensional graph Fourier transform T Kurokawa, T Oki, H Nagao
arXiv preprint arXiv:1712.07811, 2017
16 2017 Computing valuations of the Dieudonné determinants T Oki
Journal of Symbolic Computation 116, 284-323, 2023
10 * 2023 Improved structural methods for nonlinear differential-algebraic equations via combinatorial relaxation T Oki
IMA Journal of Numerical Analysis 43 (1), 357-386, 2023
8 * 2023 Index reduction for differential-algebraic equations with mixed matrices S Iwata, T Oki, M Takamatsu
Journal of the ACM 66 (5), 1-34, 2019
7 2019 A compact representation for minimizers of H Hirai, T Oki
Journal of Combinatorial Optimization 36 (3), 709-741, 2018
4 2018 Algebraic algorithms for fractional linear matroid parity via non-commutative rank T Oki, T Soma
Proceedings of the 34th Annual ACM-SIAM Symposium on Discrete Algorithms …, 2023
3 2023 Pfaffian pairs and parities: counting on linear matroid intersection and parity problems K Matoya, T Oki
SIAM Journal on Discrete Mathematics 36 (3), 2121-2158, 2022
3 2022 Sample complexity of learning heuristic functions for greedy-best-first and A* search S Sakaue, T Oki
Advances in Neural Information Processing Systems 35 (NeurIPS '22), 2889–2901, 2022
3 2022 Dynamic programming approach to the generalized minimum Manhattan network problem Y Masumura, T Oki, Y Yamaguchi
Algorithmica 83 (12), 3681-3714, 2021
3 2021 Improved generalization bound and learning of sparsity patterns for data-driven low-rank approximation S Sakaue, T Oki
Proceedings of the 26th International Conference on Artificial Intelligence …, 2023
2 2023 Rethinking warm-starts with predictions: learning predictions close to sets of optimal solutions for faster S Sakaue, T Oki
Proceedings of the 40th International Conference on Machine Learning (ICML '23), 2023
1 * 2023 Lazy and fast greedy MAP inference for determinantal point process S Hemmi, T Oki, S Sakaue, K Fujii, S Iwata
Advances in Neural Information Processing Systems 35 (NeurIPS '22), 2776–2789, 2022
1 2022 Structural Preprocessing Method for Nonlinear Differential-Algebraic Equations Using Linear Symbolic Matrices T Oki, Y Song
arXiv preprint arXiv:2403.10260, 2024
2024 Fractional Linear Matroid Matching is in quasi-NC R Gurjar, T Oki, R Raj
arXiv preprint arXiv:2402.18276, 2024
2024 Problems on Group-labeled Matroid Bases F Hörsch, A Imolay, R Mizutani, T Oki, T Schwarcz
arXiv preprint arXiv:2402.16259, 2024
2024 Online Structured Prediction with Fenchel--Young Losses and Improved Surrogate Regret for Online Multiclass Classification with Logistic Loss S Sakaue, H Bao, T Tsuchiya, T Oki
arXiv preprint arXiv:2402.08180, 2024
2024 Faster Discrete Convex Function Minimization with Predictions: The M-Convex Case T Oki, S Sakaue
Advances in Neural Information Processing Systems 36, 2024
2024 Differentiating the yield of chemical reactions using parameters in first-order kinetic equations to identify elementary steps that control the reactivity from complicated … Y Harabuchi, T Yokoyama, W Matsuoka, T Oki, S Iwata, S Maeda
2023 Rate Constant Matrix Contraction Method for Stiff Master Equations with Detailed Balance S Iwata, T Oki, S Sakaue
arXiv preprint arXiv:2312.05470, 2023
2023 