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Introduces LAPG, a diffusion framework guided by the principle of least action to improve physical consistency during inference for out-of-distribution extrapolation tasks in physics.
DecMem introduces a decoupled memory architecture with Sparse Global Memory and Anchored Local Memory to achieve consistent minute-long video generation, outperforming state-of-the-art methods.
Fourier neural operators (FNOs) achieve extrapolation success in modeling periodically driven quantum systems, capturing temporal correlations in frequency space for physically faithful dynamics beyond training data.