HardFlow turns hard constraint enforcement during flow-matching sampling into a tractable terminal-time trajectory optimization problem using optimal control.
Video diffusion models
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Trajectory-guided diffusion synthesis reconstructs missing frames in top-down drone videos of maritime maneuvers, outperforming optical flow extrapolation and RIFE interpolation on perceptual quality, motion realism, and trajectory adherence metrics.
In twisted bilayer nodal d-wave superconductors, interlayer hopping creates nodes on the C2 axis and Bogoliubov flat bands when the single-layer Berry connection is parallel to that axis.
citing papers explorer
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HardFlow: Hard-Constrained Sampling for Flow-Matching Models via Trajectory Optimization
HardFlow turns hard constraint enforcement during flow-matching sampling into a tractable terminal-time trajectory optimization problem using optimal control.
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Video Reconstruction using Diffusion-based Image-to-Video Generation with Trajectory Guidance
Trajectory-guided diffusion synthesis reconstructs missing frames in top-down drone videos of maritime maneuvers, outperforming optical flow extrapolation and RIFE interpolation on perceptual quality, motion realism, and trajectory adherence metrics.
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Video Generation Models as World Models: Efficient Paradigms, Architectures and Algorithms
In twisted bilayer nodal d-wave superconductors, interlayer hopping creates nodes on the C2 axis and Bogoliubov flat bands when the single-layer Berry connection is parallel to that axis.