2 papers
math.OC2025
Remarks on multi-period martingale optimal transport
Brendan Pass, Joshua Hiew
We study the structural properties of multi-period martingale optimal transport (MOT). We develop new tools to address these problems, and use them to prove several uniqueness and…
stat.ME2025
Data denoising with self consistency, variance maximization, and the Kantorovich dominance
Joshua Zoen-Git Hiew, Tongseok Lim, Brendan Pass +1
We introduce a new framework for data denoising, partially inspired by martingale optimal transport. For a given noisy distribution (the data), our approach involves finding the cl…