Divide-and-Remember: Recursive Action-Relevant Memory for Long-Horizon VLA Policies
Vision-language-action (VLA) models struggle on history-dependent manipulation tasks, where the current observation alone does not determine the action, and the policy needs a memory of the history. Existing memory methods decide what to remember by design, for example, keeping frames with large pixel changes, and show...
Xue-Hui Yu, Eason Yu, Mei-Yi Wang et al.
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