140 citations · 658 across the 113 of their papers we have counts for
9 papers · 1 filter
Wasserstein speed limits for Langevin systems
Ralph Sabbagh, Olga Movilla Miangolarra, Tryphon T. Georgiou
Physical systems transition between states with finite speed that is limited by energetic costs. In this work, we derive bounds on transition times for general Langevin systems tha…
Schrödinger's control and estimation paradigm with spatio-temporal distributions on graphs
Asmaa Eldesoukey, Tryphon T. Georgiou
The problem of reconciling a prior probability law on paths with data was introduced by E. Schrödinger in 1931/32. It represents an early formulation of a maximum likelihood proble…
Computational Optimal Transport and Filtering on Riemannian manifolds
Daniel Grange, Mohammad Al-Jarrah, Ricardo Baptista +4
In this paper we extend recent developments in computational optimal transport to the setting of Riemannian manifolds. In particular, we show how to learn optimal transport maps fr…
Data Assimilation for Sign-indefinite Priors: A generalization of Sinkhorn's algorithm
Anqi Dong, Tryphon T. Georgiou, Allen Tannenbaum
The purpose of this work is to develop a framework to calibrate signed datasets so as to be consistent with specified marginals by suitably extending the Schrödinger-Fortet-Sinkhor…
Promotion/Inhibition Effects in Networks: A Model with Negative Probabilities
Anqi Dong, Tryphon T. Georgiou, Allen Tannenbaum
Biological networks often encapsulate promotion/inhibition as signed edge-weights of a graph. Nodes may correspond to genes assigned expression levels (mass) of respective proteins…
Control and estimation of multi-commodity network flow under aggregation
Yongxin Chen, Tryphon T. Georgiou, Michele Pavon
A paradigm put forth by E. Schrödinger in 1931/32, known as Schrödinger bridges, represents a formalism to pose and solve control and estimation problems seeking a perturbation fro…