Preprint
Aug 2026
TracingFlow: A Simulation-Free Trajectory Inference Framework Based on Second-Order Dynamics
By using neural networks to regress the acceleration field, TracingFlow provides an exact, efficient solution to the Dynamical Optimal Acceleration Transport (DOAT) problem and recovers dynamical structures that are both mathematically optimal and biologically plausible.
Yuhao Sun, Zekun Wu, Zi-Xun Huang et al.
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