Paper
- Ohtsuka, T., Okazaki, A., Ogura, M. and Kotsuki, S.: Convex Optimization of Initial Perturbations toward Quantitative Weather Control, SOLA, (in press), Jan. 2025. preprint at arXiv
- Tokuda, K. and Katori.Y.: Prediction of Unobserved Bifurcation by Unsupervised Extraction of Slowly Time-Varying System Parameter Dynamics from Time Series Using Reservoir Computing, Frontiers in Artificial Intelligence, Oct. 2024. doi: 10.3389/frai.2024.1451926
- Katayama, N. and Susuki, Y.: Koopman analysis of the singularly perturbed van der Pol oscillator, Chaos, 34(9), Sep. 2024. doi: 10.1063/5.0216779
- Oettli, P. and Kotsuki, S.: An Objective Detection of Separation Scenario in Tropical Cyclone Trajectories Based on Ensemble Weather Forecast Data. J. Geophys. Res., 129(14), Jul. 2024. doi: 10.1029/2024JD040830
- Kawasaki, F. and Kotsuki, S.: Leading the Lorenz 63 system toward the prescribed regime by model predictive control coupled with data assimilation, Nonlin. Processes Geophys., 31(3), 319–333, Jul. 2024. doi: 10.5194/npg-31-319-2024
- Kotsuki, S., Kawasaki, F., and Ohashi, M.: Quantum data assimilation: a new approach to solving data assimilation on quantum annealers, Nonlin. Processes Geophys. Lett., 31(2), 237-245, Jun. 2024. doi: 10.5194/npg-31-237-2024
- Masunaga, H., Takahashi, H.: The Energetics of the Lagrangian Evolution of Tropical Convective Systems, J. Atmos. Sci., 81(4), 783–799, Apr. 2024. doi: 10.1175/JAS-D-23-0141.1
- Aizawa, J., Ogura, M., Shimono, M., Wakamiya, N.: Temporal deep unfolding-based MPC for controlling firing patterns of neuronal network, in 2023 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing, 2023.
- Ogura, M. and Wakamiya, N.: Reduced-order model predictive control of a fish schooling model, Nonlinear Analysis: Hybrid Systems 49, 101342, Aug. 2023. doi: 10.1016/j.nahs.2023.101342
- Ouyang, M., Tokuda, K., and Kotsuki, S.: Reducing manipulations in a control simulation experiment based on instability vectors with the Lorenz-63 model, Nonlin. Processes Geophys., 30(2), 183-193, 2023. doi: 10.5194/npg-30-183-2023
- Li, A., Ogura, M. and Wakamiya, N.: Proposal of a bearing-only shepherding algorithm with limited sensing capabilities, AROB-ISBC-SWARM 2023, GS34-1, Jun. 2023.
- Ogura, M. and Martin, C. F.: Mean Escape Time of Switched Riccati Differential Equations, Journal of the Franklin Institute 360(10), 6827–6845, Jul. 2023. doi: 10.1016/j.jfranklin.2023.04.034
- Matsuki, A., Kori, H., and Kobayashi, R.: An extended Hilbert transform method for reconstructing the phase from an oscillatory signal, Sci. Rep., 13, 3535, Mar. 2023. doi: 10.1038/s41598-023-30405-5
Project Presentation at Conference and Outreach
- Kotsuki,S.: Exploring weather control technology to steer the atmosphere towards favorable directions, 9th International Symposium on Data Assimilation, Oct.16-20, 2023.
- Kotsuki, S.: Quantifying Weather Controllability and Mitigatable Flood Damage Based on Ensemble Weather Forecast, 10th International Congress on Industrial and Applied Mathematics (ICIAM) 2023, Aug.23, 2023.
- Kotsuki, S.: Quantifying weather controllability and avoidable damage by the weather control, Japan Academic Network for Disaster Reduction, Special Symposium "Changes in the environment surrounding natural disasters", Oct.22, 2022.
- Kotsuki, S.: A World Beyond Predictions, Lecture for comprehensive cooperation between Chiba Univ and Ricoh Co. Ltd., Oct.5, 2022.
