業績

2025年

学術論文誌

  • Katayama, R., Yoshida, W., Amemori, K. & Ishii, S.. (2025). Neural mechanisms of confidence propagation in hierarchical partially-observable decision-making. iScience. 28. 112782. 10.1016/j.isci.2025.112782.
  • Hayashi, K., Katayama, R., Fujimoto, K., Yoshida, W., & Ishii, S. (2025). Neural mechanisms in resolving prior and likelihood uncertainty in scene recognition. iScience, 28(6).
  • Kubo, Akihiro, Paavo Parmas, and Shin Ishii. "Double Horizon Model-Based Policy Optimization." Transactions on Machine Learning Research.
  • Watanabe, T., Kubo, A., Tsunoda, K., Matsuba, T., Akatsuka, S., Noda, Y., Kioka, H., Izawa, J., Ishii, S., Nakamura. Y.
    Hierarchical reinforcement learning with central pattern generator for enabling a quadruped robot simulator to walk on a variety of terrains. Scientific Reports, 15:11262, 2025.
  • Katayama, R., Yoshida, W., Amemori, K. & Ishii, S.. (2025). Neural mechanisms of confidence propagation in hierarchical partially-observable decision-making. iScience. 28. 112782. 10.1016/j.isci.2025.112782.
  • 国際会議

    • Song, Z., Higashi, H., Ishii, S. (2025).
      Decoding confidence in future event: EEG markers of prospective confidence in perceptual and memory tasks. IEEE Engineering in Medicine and Biology Society (EMBC).
    • Nakanishi, K., Kubo, A., Yasui, Y., Ishii, S. (2025).
      Off-Policy Actor-Critic for Adversarial Observation Robustness: Virtual Alternative Training via Symmetric Policy Evaluation. Forty-second International Conference on Machine Learning.