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News/Efficient Real-Time Adaptation of ROMs for Unsteady Flows Using Data Assimilation
arxiv
PublishedSeptember 1, 2026 at 4:00 AM
—neutral

Efficient Real-Time Adaptation of ROMs for Unsteady Flows Using Data Assimilation

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arXiv:2602.23188v2 Announce Type: replace Abstract: We propose an efficient retraining strategy for a parameterized Reduced Order Model (ROM) that attains accuracy comparable to full retraining while requiring only a fraction of the computational time and relying solely on sparse observations of the

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