Probabilistic Mass Transport - from Schrödinger to Stochastic Analysis

Optimal Transport (OT) is a powerful theory with far reaching applications and connections both within and outside of mathematics. Originating from Monge’s classical question, it saw an impressive body of works at the crossroads of analysis and geometry (Wasserstein gradient flows, synthetic Ricci curvature, geometric and functional inequalities) reaching out to such diverse fields as economics, physics (cosmology, relativity, fluid mechanics), and machine learning. Ever since Kantorovich’s rigorous relaxation of Monge’s problem, optimal transport and Wasserstein distances have played an important role in many problems in statistics and beyond. However, only in recent years the full potential of OT in stochastic analysis and applied probability has become apparent.
The workshop aims to capitalise on the recent momentum, serve as a catalyst for further growth of probabilistic mass transports (such as Schroedinger problem / Entropic Transport, Martingale Optimal Transport, and Adapted Optimal Transport), and to foster interactions between different communities.

Feb. 9, 2026
09:00 — 09:30
Registration & Welcome
10:05 — 10:35
Coffee Break
11:10 — 11:45
Aram Alexandre Pooladian (Yale U, New Haven)
Plug-in estimation of Schrödinger bridges
11:45 — 13:40
Lunch Break
14:50 — 15:20
Coffee Break
End of Day 1
Feb. 10, 2026
09:30 — 10:05
10:05 — 10:35
Coffee break
11:10 — 11:45
11:45 — 13:40
Lunch Break
13:40 — 14:15
14:15 — 14:50
Martin Huesmann (U Münster)
Optimal transport for point processes
14:50 — 15:20
Coffee Break
15:20 — 15:55
15:55 — 16:30
Giovanni Brigati (ISTA, Klosterneuburg)
Kinetic Optimal Transport
End of Day 2
Feb. 11, 2026
09:30 — 10:05
10:05 — 10:35
Coffee Break
10:35 — 11:10
Ting-Kam Leonard Wong (U Toronto)
Adapted optimal transport: the Gaussian case
11:10 — 11:45
Vlad Tuchilus (U of Oxford)
G-causal Optimal Transport
11:45 — 13:40
Lunch Break
End of Day 3
Feb. 12, 2026
09:30 — 10:05
10:05 — 10:35
Coffee Break
10:35 — 11:10
11:45 — 13:40
Lunch Break
13:40 — 14:15
Jan Obloj (U of Oxford)
Martingale Sinkhorn Algorithm
14:50 — 15:20
Coffee Break
15:20 — 15:55
Yifan Jiang (Imperial College London)
Schrödinger bridge with transport relaxation
End of Day 4
Feb. 13, 2026
09:30 — 10:05
Soumik Pal (U of Washington, Seattle)
On the Mirror Langevin Diffusions
10:05 — 10:35
Coffee Break
10:35 — 11:10
Young-Heon Kim (U of BC, Vancouver)
Towards stability of trajectory inference
11:45
Lunch Break
End of Day 5 and workshop

Organizers

Name Affiliation
Beatrice Acciaio ETH Zürich
Julio Backhoff University of Vienna
Daniel Bartl University of Vienna
Mathias Beiglböck University of Vienna
Sigrid Källblad KTH Stockholm
Walter Schachermayer University of Vienna

Attendees

Name Affiliation
Manuel Arnese Columbia University
Nicole Bäuerle Karlsruhe Institute of Technology
Jean-David Benamou INRIA Paris
Carole Bernard Vrije Universiteit Brussel
Giorgia Bifronte Universität Wien
Giovanni Brigati Institute of Science and Technology Austria
Guillaume Carlier CEREMADE University Paris Dauphine
Elsa Cazelles University of Toulouse
Giovanni Conforti University of Padua, Padua, Italy
Christa Cuchiero Universität Wien
Yan Dolinsky The Hebrew University of Jerusalem
Katharina Eichinger INRIA Saclay
Nina Gantert Technische Universität München
Giacomo Greco University of Rome Tor Vergata
Blanka Horvath University of Oxford
Songyan Hou ETH Zürich
Martin Huesmann University of Münster
Yifan Jiang Imperial College London
Benjamin Jourdain Ecole des Ponts Paristech
Nicolas Juillet Université de Haute-Alsace
Young-Heon Kim University of British Columbia Vancouver
Evgeny Kolosov ETH Zürich
Daniel Lacker Columbia University
Aziz Lakhal University of Tübingen
Janosch Laubé-Rainer ENS Paris-Saclay
Armand Ley Universität Wien
Jan Maas Institute of Science and Technology Austria
Antonio Marini ETH Zürich
Jan Obloj University of Oxford
Assylbek Olzhabayev Institut of Science and Technology Austria
Soumik Pal University of Washington
Gudmund Pammer Technical University of Graz
Jonghwa Park Carnegie Mellon University
Brendan Pass University of Alberta
Luca Pelizzari Universität Wien
Silvana Pesenti University of Toronto
Aram Alexandre Pooladian Yale University
Filip Pramenkovic Universität Wien
Benjamin Robinson Alpen-Adria-Universität Klagenfurt
Stefan Schrott University of Vienna
Alessandro Sgarabottolo LMU München
Alexander Söllinger Alpen-Adria-Universität Klagenfurt
Hanna Stange University of Münster
Maxime Sylvestre uni Universität Wien
Daniel Toneian Universität Wien
Daniela Tonon Università degli Studi di Padova
Nizar Touzi New York University
Vlad Tuchilus University of Oxford
Clara Unterberger Universität Wien
Ting-Kam Leonard Wong University of Toronto
Preview of Jean-David Benamou - Entropic regularisation and Optimal Martingale Transport
Jean-David Benamou (INRIA Paris): Entropic regularisation and Optimal Martingale Transport
Feb. 10, 2026 09:30 — 10:05
Preview of Carole Bernard - Preference robust distortion risk measures
Carole Bernard (Vrije U Brussels): Preference robust distortion risk measures
Feb. 10, 2026 11:10 — 11:45
Preview of Nicolas Juillet - Football Model, Martingale and Entropic Optimal Transport
Nicolas Juillet (U of Haute-Alsace): Football Model, Martingale and Entropic Optimal Transport
Feb. 10, 2026 13:40 — 14:15
Preview of Giovanni Brigati - Kinetic Optimal Transport
Giovanni Brigati (ISTA, Klosterneuburg): Kinetic Optimal Transport
Feb. 10, 2026 15:55 — 16:30
Preview of Vlad Tuchilus - G-causal Optimal Transport
Vlad Tuchilus (U of Oxford): G-causal Optimal Transport
Feb. 11, 2026 11:10 — 11:45
Preview of Yifan Jiang - Schrödinger bridge with transport relaxation
Yifan Jiang (Imperial College London): Schrödinger bridge with transport relaxation
Feb. 12, 2026 15:20 — 15:55
Preview of Soumik Pal - On the Mirror Langevin Diffusions
Soumik Pal (U of Washington, Seattle): On the Mirror Langevin Diffusions
Feb. 13, 2026 09:30 — 10:05
Preview of Young-Heon Kim - Towards stability of trajectory inference
Young-Heon Kim (U of BC, Vancouver): Towards stability of trajectory inference
Feb. 13, 2026 10:35 — 11:10
At a glance
Type:
Workshop
When:
Feb. 9, 2026 — Feb. 13, 2026
Where:
ESI Boltzmann Lecture Hall
Organizer(s):
Beatrice Acciaio (ETH Zurich)
Julio Backhoff (U of Vienna)
Daniel Bartl (U of Vienna)
Mathias Beiglböck (U of Vienna)
Sigrid Källblad (KTH Stockholm)
Walter Schachermayer (U of Vienna)