Preprint
Aug 2026
RISE: Adaptive Imagination for World Action Models
World Action Models (WAMs) improve planning by incorporating future world evolution into action generation, yet existing methods allocate a fixed imagination budget to every scene. We propose RISE (\textbf{R}efining \textbf{I}magination through \textbf{SE}lective Rollout), a system-level adaptive imagination framework...
Hong-Bo Lu, Liang Yao, Chenghao He et al.
· 3 citations