نسخة أولية وصول مفتوح
SplineWAM: Adaptive Action Horizons for World Action Models via B-Spline Representations
World action models (WAMs) are large embodied policies that jointly predict future video and the actions to execute, emitting a fixed-length action chunk per inference call. Such a policy allocates its computational budget uniformly in time, unable to execute for longer over free-space motion or to spend more inference …