
Our work "Busemann Functions in the Wasserstein Space" was accepted at #AISTATS2026 This is a joint work with Elsa Cazelles, Lucas Drumetz and @ncourty.bsky.social. I will be presenting it tomorrow at the poster 96, see you there! Link: https://openreview.net/forum?id=Xpt0HEC3fO
https://bsky.app/profile/ellisinstitute.fi/post/3mkpk22ymms2e #ELLISFinland #yliopisto This weekend it's time for the #AISTATS2026 conference and Gaussians, graphs and gradients. Check out our researchers' posters in Tangier, May 2-5, or on our site! https://www.ellisinstitute.fi/ellis-institute-finland-at-iclr-and-aistats-2026
@ellis.eu @csaalto.bsky.social @univhelsinkics.bsky.social @samikaski.bsky.social

This weekend it's time for the #AISTATS2026 conference and Gaussians, graphs and gradients. Check out our researchers' posters in Tangier, May 2-5, or on our site! https://www.ellisinstitute.fi/ellis-institute-finland-at-iclr-and-aistats-2026 @ellis.eu @csaalto.bsky.social @univhelsinkics.bsky.social @samikaski.bsky.social
π Paper accepted at AISTATS 2026
π Power Transform Revisited: Numerically Stable, and Federated
π TL;DR: Numerically stable power transforms with an extension to federated learning
π Project page: https://xuefeng-xu.github.io/research/powertf
π€ Joint work with Graham Cormode