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News/Rethinking Forward Processes for Score-Based Nonlinear Data Assimilation in High Dimensions
arxiv
PublishedMay 22, 2026 at 4:00 AM
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Rethinking Forward Processes for Score-Based Nonlinear Data Assimilation in High Dimensions

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arXiv:2604.02889v2 Announce Type: replace-cross Abstract: Data assimilation is the process of estimating the state of a dynamical system over time by combining model predictions with measurements. This task becomes challenging when the system is nonlinear and high-dimensional. To address this, score

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