Keisuke Fujii

This study shows that human bounded rationality reduces performance in human-AI cooperative tasks compared to all-AI groups.

This study uses a variational recurrent neural network to show that bat flight trajectories reflect consistent internal policies, revealing structured control strategies in obstacle avoidance.

Coach tips on an intervene-and-adjust offensive role in 3-on-3 basketball shifted the key player toward larger distances from defenders, yet offensive winning rate rose only temporarily.

The paper applies data-driven spectral analysis to study coordinative structures in biological periodic systems with unknown dynamics, revealing speed-independent harmonics and speed-dependent phase behaviors in human walking.