Che-Sang Park

Spatial Attention: Adapting Execution Horizons for Diffusion Policies via Observation Sensitivity

Che-Sang Park, Junsu Ha, Jianlong Fu, Frank C. Park

Sampling action chunks via generative models has become a widely adopted methodology for robotic learning from demonstration. However, existing methods often struggle to balance responsiveness and computational cost because they execute each action chunk for a fixed execution hor…Read more