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Bridging Simulators with Conditional Optimal Transport

arXiv — stat.ML•Wednesday, October 29, 2025 at 4:00:00 AM
PositiveArtificial Intelligence
A new field-level emulator has been introduced that connects two simulators using unpaired datasets, which is a significant advancement in simulation technology. This method utilizes a flow-based approach to accurately learn how to transport data from one simulator to another while preserving its structure. By employing Conditional Optimal Transport Flow Matching, the transformation minimizes distortion, making it a promising tool for researchers and developers in various fields. This innovation not only enhances the accuracy of simulations but also opens up new possibilities for data analysis and modeling.
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