2 papers
stat.ML2026
AREX: Affine-Residual Exponential Integrator for Few-Step Sampling in Flow Matching
Shizheng Lin, Soon Hoe Lim, N. Benjamin Erichson
We introduce AREX, a training-free sampler for pretrained flow matching models that uses the target mean and covariance to capture an analytically tractable part of the sampling dy…
stat.ML2026
Is Flow Matching Just Trajectory Replay for Sequential Data?
Soon Hoe Lim, Shizheng Lin, Michael W. Mahoney +1
Flow matching (FM) is increasingly used in scientific domains for time series generation and forecasting, where data often arise from underlying dynamical systems. However, it is n…