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arXiv · 1801.07852

Relaxed Schroedinger bridges and robust network routing

Yongxin Chen·Tryphon Georgiou·Michele Pavon·Allen Tannenbaum
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Abstract

We consider network routing under random link failures with a desired final distribution. We provide a mathematical formulation of a relaxed transport problem where the final distribution only needs to be close to the desired one. The problem is a maximum entropy problem for path distributions with an extra terminal cost. We show that the unique solution may be obtained solving a generalized Schroedinger system. An iterative algorithm to compute the solution is provided. It contracts the Hilbert metric with contraction ratio less than 1/2 leading to extremely fast convergence.

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Yongxin Chen, Tryphon Georgiou, Michele Pavon, Allen Tannenbaum. 2018-01-24. Relaxed Schroedinger bridges and robust network routing. https://arxiv.org/abs/1801.07852

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