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About this paper
Ziming Wang, Chuyue Gong, Hongliang Cao, Jingmin Zhu, Chutian Wang, Yuheng He, Xiuyu Li
ReDate adjusts retrieved timestamps using an action log, helping a world model favor views matching the current state after an undo. It dates restored tokens just after the restoring action and outdated tokens before retrieved frames. On 352 reverted AI2-THOR steps, it raises FAR state accuracy from 0.36 to 0.62; accuracy is 0.10 when the target pose lacks a current view.
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