3 papers
cs.LG2026
Dynamic Generalized Gromov-Wasserstein Optimal Transport
Junda Ying, Zhiwei Zeng, Peijie Zhou +1
Gromov--Wasserstein optimal transport (GW-OT) extends classical optimal transport by introducing structure-aware transport cost. This is particularly relevant for spatial transcrip…
cs.LG2026
Simulation-free Unbalanced Dynamic Optimal Transport with General Growth Penalty
Junda Ying, Yuxuan Wang, Bowen Yang +2
Inferring cellular dynamics from unpaired single-cell snapshots requires modeling both state transitions and population growth or death. Unbalanced dynamic optimal transport (UDOT)…
cs.LG2026
Beyond Continuity: Simulation-free Reconstruction of Discrete Branching Dynamics from Single-cell Snapshots
Junda Ying, Yuxuan Wang, Bowen Yang +2
Inferring cellular trajectories from destructive snapshots is complicated by the challenges of stochasticity and non-conservative mass dynamics such as cell proliferation and apopt…