World-Action Models inherit world knowledge from video-generative priors, and channel it into executable control signals through embodied experience. Existing systems, however, are monolithic: the generative backbone, visual representation, architecture, information flow, inference procedure, and training data are tigh...
Yu-Ran Wang, Siqiao Huang, Ming-Lei Li et al.· 38 citations· ⚡4
This work proposes a real-time video compression framework that represents and compresses a Group of Pictures using a coarse-to-fine multi-scale 2D Gaussian Splatting structure coupled with a lightweight deformation network and demonstrates the potential of Gaussian Splatting as a practical solution for efficient high-...
WISE (World-model-guided Imagination Scheduling for Efficient Post-training of Vision-Language-Action Models), a unified framework that coordinates when and how world-model imagination is used during policy refinement, is introduced.
Chen-Hao Zhang, Han-Yu Zhao, Hang Cheng et al.· 1 citation
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