Optimal Transport

Multi-marginal temporal Schrödinger Bridge Matching for video generation from unpaired data featured image

Multi-marginal temporal Schrödinger Bridge Matching for video generation from unpaired data

We propose Multi-Marginal temporal Schrödinger Bridge Matching (MMtSBM) for video generation from unpaired data, extending Diffusion Schrödinger Bridge Matching to multiple …

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Thomas Gravier
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Multi Marginal Temporal Schrödinger Bridge for Video Generation from Static Unpaired Data featured image

Multi Marginal Temporal Schrödinger Bridge for Video Generation from Static Unpaired Data

Novel approach for video generation using multi-marginal transport and Schrödinger bridge methods. Generates dynamic video sequences from static, unpaired image data through …

Thomas Gravier
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Data Generation in AI through Transport and Denoising – EchoCem Challenge featured image

Data Generation in AI through Transport and Denoising – EchoCem Challenge

Segmentation of ultrasonic well imagery using transport and denoising architectures. Ranked 1st on both public and private leaderboards in the Collège de France EchoCem challenge.

Thomas Gravier
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Learning Gradients of Convex Functions with Monotone Gradient Networks featured image

Learning Gradients of Convex Functions with Monotone Gradient Networks

Study and implementation of Monotone Gradient Networks (MGN) for learning gradients of convex functions, optimal transport, and generative modeling on high-dimensional data.

Thomas Gravier
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