Kazutaka Kanno

Photonic Decision Making for Solving Bandit Problem Using Laser Network

2022 · 2022 27th OptoElectronics and Communications Conference (OECC) and 2022 International Conference on Photonics in Switching and Computing (PSC)

We propose a scheme of photonic decision making for solving the multi-armed bandit problem using semiconductor laser network as photonic accelerators. We numerically demonstrate that we can solve different bandit problems using the proposed scheme.

Attention-enhanced reservoir computing

2024 · Physical Review Applied

Photonic reservoir computing has been successfully utilized in time-series prediction as the need for hardware implementations has increased. Prediction of chaotic time series remains a significant challenge, an area where the conventional reservoir computing framework …