2 papers
math.DS2026
A Jacobi Field Approach to Splitting Detection in Schrödinger Bridge
Chunhai Jiao, Jin Guo, Haoyan Zhang +2
We study the problem of detecting the onset of path splitting in stochastic interpolation between probability distributions. This question is especially subtle when the target dist…
eess.IV2025
Computed Tomography (CT)-derived Cardiovascular Flow Estimation Using Physics-Informed Neural Networks Improves with Sinogram-based Training: A Simulation Study
Jinyuxuan Guo, Gurnoor Singh Khurana, Alejandro Gonzalo Grande +2
Background: Non-invasive imaging-based assessment of blood flow plays a critical role in evaluating heart function and structure. Computed Tomography (CT) is a widely-used imaging…