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Alison Pouplin

@alisometry.bsky.social
344 followers 461 following 20 posts

ML research scientist In love with geometry Webpage: a-pouplin.github.io 🇪🇺

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Reposted by Alison Pouplin
Clément Canonne @ccanonne.github.io · 08/09/2026
Well, this Navier-Stokes affair did blow up in finite time
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Alison Pouplin @alisometry.bsky.social · 21/07/2026
Thank you Neil for always being so kind and reactive. And PMLR for publishing GRaM ☀️ Lots of love to @gram-org.bsky.social @erikjbekkers.bsky.social @sharvaree.bsky.social @sukjulian.bsky.social and many others ❤️
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Martin Trapp @trappmartin.eurosky.social · 26/06/2026
Are you interested in uncertainties, reliable decision-making in ML, or probabilistic perspectives on model compression, and would like to work together? DigitalFutures currently has an open call for postdoc fellowship applications: www.digitalfutures.kth.se/call/up-to-t...
trappmartin.github.io
Home
Martin Trapp - Assistant Professor in Machine Learning at KTH Royal Institute of Technology.
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Ricard Alert Zenón @ricardalert.bsky.social · 12/06/2026
Our paper on a Hamiltonian description of non-reciprocal interactions is out @natphys.nature.com! With Yubo Shi, Roderich Moessner, and @marinbukov.bsky.social @mpipks.bsky.social @ub.edu @icreacommunity.bsky.social Check it out, and read more in the thread below! 👇 www.nature.com/articles/s41...
nature.com
Hamiltonian description of non-reciprocal interactions - Nature Physics
Many active and driven systems exhibit non-reciprocal interactions, making them hard to describe with standard methods. Now a constrained Hamiltonian embedding with auxiliary variables reproduces thes...
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Quanta Magazine @quantamagazine.org · 11/05/2026
In 1854, Bernhard Riemann introduced a theory about how to study geometric spaces in any dimension. Most mathematicians at the time found his ideas to be too vague to be of much use. They are now a mathematical staple. www.quantamagazine.org/what-is-a-ma...
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Julian Suk @sukjulian.bsky.social · 27/04/2026
Results for the GRaM Competition are online. Congratulations to the winner and runners-up 🎉 🥇 github.com/julka01 with SmoothSplatNet 🥈 github.com/jorgesarrato with CDFDoubleGridNet 🥉 github.com/v3ctr0id with VRTEnsemble 🔗 gram-competition.github.io
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Alison Pouplin @alisometry.bsky.social · 15/04/2026
They have the best students and professors ❤️
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London Mathematical Society @londmathsoc.bsky.social · 13/04/2026
🌻 Just 2️⃣ weeks left to apply for the Grace Chisholm Young Fellowship. Open to a mathematician who needs support when their mathematical career is interrupted by family responsibilities, relocation, or other similar circumstances. Deadline: 27 Apr ➡️ www.lms.ac.uk/grants/grace...
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Alison Pouplin @alisometry.bsky.social · 02/04/2026
Thanks to the generous sponsorship from @newtheory.ai, @gram-org.bsky.social has a few remaining travel grants and virtual passes for authors of accepted papers that are in difficult financial situation. Please contact us directly at organizers@gram-workshop.org gram-workshop.github.io
gram-workshop.github.io
GRaM Workshop @ ICLR 2026
Workshop on Geometry-grounded Representation Learning and Generative Modeling
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Alison Pouplin @alisometry.bsky.social · 27/03/2026
We have a competition @gram-org.bsky.social! - MCML award: 500€ - Deadline: April 22nd - Publication of the results in our workshop proceedings (PMLR) ✨Thank you to @sukjulian.bsky.social, Gavin and BeyondMath for making this happen. ✨ gram-competition.github.io
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Alison Pouplin @alisometry.bsky.social · 23/03/2026
Checkout this cute blogpost on Jacobi fields! They were used to link Variational and Riemannian flow matching in Olga’s paper ☀️
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LOGML Summer School @logml.bsky.social · 25/02/2026
🚀 LOGML26— Mentor applications! 📍 Imperial College London | 13–17 July 2026 Mentor a project team. Attend talks, socials, networking events. 💸 Travel support available. Deadline: 18 March 2026(AoE) Apply: logml.ai/apply.html #LOGML #MachineLearning #SummerSchool
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Alison Pouplin @alisometry.bsky.social · 26/01/2026
I have been involved in two amazing projects, both accepted at ICLR: arxiv.org/abs/2505.17517 arxiv.org/abs/2502.12981 A true privilege to collaborate with such brilliant and kind coauthors. ❤️ We are also organizing an ICLR workshop on geometry. Consider submitting 🥰 gram-workshop.github.io
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GRaM Workshop @gram-org.bsky.social · 19/01/2026
📢 The submission deadline for ✨GRaM workshop✨ at @iclr-conf.bsky.social is 5th February 2026. 🌟Submit your exciting works in Geometry-grounded representations. We welcome submissions in multiple tracks i.e. 📄 Proceedings 📝extended abstract 👩‍🏫Tutorial/blogpost as well as an exciting challenge!
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Justin Solomon @justinmsolomon.bsky.social · 06/01/2026
Announcing SGI 2026! Undergrads and MS students: Apply for 6 weeks of paid summer geometry processing research. No experience needed: 1 week tutorials + 5 weeks of projects. Mentors are top researchers in this emerging branch of graphics/computing/math. sgi.mit.edu
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Alison Pouplin @alisometry.bsky.social · 18/12/2025
Submit your work, then join us @iclr-conf.bsky.social in Rio! 😀☀️
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NeurIPS Europe @neuripseurope.bsky.social · 16/12/2025
It is hard to believe but it is already more than a week since we were all in Copenhagen for #EurIPS. It was a truly awesome event❄️
ellis.eu
EurIPS 2026: Call for Expressions of Interest & Venue Proposals | European Laboratory for Learning and Intelligent Systems
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Alison Pouplin @alisometry.bsky.social · 09/12/2025
Martin is a kind PI with tons of ideas. (PhD students: the PI matters more than the project, and Martin is the one you want.) Now, go update your CV and send it! ✨💪
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Nico Krämer @pnkraemer.bsky.social · 27/11/2025
If you want to meet up at any point to talk about -> physics-informed ML, autodiff, linear algebra, Bayesian DL, or probabilistic numerics, just let me know. Always happy to talk research, collaboration, (jobs!), or just grab a coffee/beer. Looking forward to seeing everyone in Copenhagen! 🇩🇰
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Martin Trapp @trappmartin.eurosky.social · 23/11/2025
I am hiring a PhD & postdoc to work together with me at KTH on probabilistic machine learning. Both positions are fully funded and part of WASP. I will be attending @euripsconf.bsky.social, if you are around and want to talk about the positions or what we do at KTH, then ping me and we can meet.
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Gro-Tsen @gro-tsen.bsky.social · 10/11/2025
“Dear mathematician, can you explain to me what mass is?” “Very simple, dear: the mass of a dynamical system is the cohomology class of the Galilean group representing lack of equivariance of the moment map on the symplectic manifold that is the phase space of the system.”
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Sam Power @spmontecarlo.bsky.social · 17/04/2025
Some entertaining myth-making (from mathoverflow.net/a/491227/121...):
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Johannes Fürnkranz @juffi-jku.bsky.social · 07/04/2025
Four Tenure-track positions in AI exclusively for female applicants at @jkulinz.bsky.social! Details available soon at www.jku.at/en/lit-artif...
jku.at
Precall: Four tenure-track professorships
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Serge Belongie @serge.belongie.com · 03/04/2025
So far, 2,135 people have responded to the poll Søren and I posted a few days ago. Of those, 94.4% replied “Yes” to being interested in officially presenting accepted @neuripsconf.bsky.social papers in Europe. (1/7)
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Serge Belongie @serge.belongie.com · 30/03/2025
Would you present your next NeurIPS paper in Europe instead of traveling to San Diego (US) if this was an option? Søren Hauberg (DTU) and I would love to hear the answer through this poll: (1/6)
docs.google.com
NeurIPS participation in Europe
We seek to understand if there is interest in being able to attend NeurIPS in Europe, i.e. without travelling to San Diego, US. In the following, assume that it is possible to present accepted papers ...
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LOGML Summer School @logml.bsky.social · 11/03/2025
🌟Applications open- LOGML 2025🌟 👥Mentor-led projects, expert talks, tutorials, socials, and a networking night ✍️Application form: logml.ai 🔬Projects: www.logml.ai/projects.html 📅Apply by 6th April 2025 ✉️Questions? logml.committee@gmail.com #MachineLearning #SummerSchool #LOGML #Geometry
logml.ai
LOGML 2025
London Geometry and Machine Learning Summer School, July 7-11 2025
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Olga Zaghen @olgatticus.bsky.social · 06/03/2025
Super happy to share our work was accepted as an Oral at the Delta Workshop @ ICLR 2025! 🎉 Can’t wait to talk about it in Singapore 😎 Congrats to the amazing team @eijkelboomfloor.bsky.social @alisometry.bsky.social @erikjbekkers.bsky.social 🔥
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Quanta Magazine @quantamagazine.org · 03/03/2025
Since she was in graduate school, Laura Monk has been developing mathematical theories that Maryam Mirzakhani didn’t have a chance to finish before her death. Monk feels she’s gotten to know the mathematician through her proofs. www.quantamagazine.org/years-after-...
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Martin Trapp @trappmartin.eurosky.social · 20/02/2025
Are interested in making #computervision models more #reliable and #robust by accounting for #uncertainties? Then consider submitting your awesome work to our @cvprconference.bsky.social workshop! uncertainty-cv.github.io/2025/
uncertainty-cv.github.io
UNCV Workshop @ CVPR 2025
CVPR 2025 Workshop on Uncertainty Quantification for Computer Vision.
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Olga Zaghen @olgatticus.bsky.social · 19/02/2025
Variational Flow Matching goes Riemannian! 🔮 In this preliminary work, we derive a variational objective for probability flows 🌀 on manifolds with closed-form geodesics, and discuss some interesting results. Dream team: Floor, Alison & Erik (their @ below) 💥 📜 arxiv.org/abs/2502.12981 🧵1/5
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Quanta Magazine @quantamagazine.org · 28/01/2025
Is the universe a sphere, like the surface of Earth? Or maybe it’s shaped like a doughnut? Cosmologists believe that these possibilities could leave clues in the sky. New methods could help find them. buff.ly/3PTCOTo
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Gabriel Peyré @gabrielpeyre.bsky.social · 22/01/2025
The Mathematics of Artificial Intelligence: In this introductory and highly subjective survey, aimed at a general mathematical audience, I showcase some key theoretical concepts underlying recent advancements in machine learning. arxiv.org/abs/2501.10465
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