Publications

Hiroki Sakamoto, Kazuhiro Sato (2025). A Deep State-Space Model Compression Method using Upper Bound on Output Error. preprint on arXiv.

Hiroki Sakamoto, Kazuhiro Sato (2025). Compression Method for Deep Diagonal State Space Model Based on H2 Optimal Reduction. IEEE Control Systems Letters, Vol. 9, pp. 2043–2048.

Hiroki Sakamoto, Kazuhiro Sato (2025). Data-driven h2 model reduction for linear discrete-time systems. conditionally accepted for publication in IEEE Transactions on Automatic Control.

Mitsuaki Obara, Kazuhiro Sato, Hiroki Sakamoto, Takayuki Okuno, Akiko Takeda (2024). Stable Linear System Identification with Prior Knowledge by Riemannian Sequential Quadratic Optimization. IEEE Transactions on Automatic Control, Vol. 69, no.5, pp. 2060–2066.

Hiroki Sakamoto, Kazuhiro Sato (2023). Stable probability of reduced matrix obtained by Gaussian random projection. JSIAM Letters, Vol. 15, pp. 77–80.

Hiroki Sakamoto, Kazuhiro Sato (2023). Random projection preserves stability with high probability. JSIAM Letters, Vol. 15, pp. 17–20.