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

Alison Pouplin

They have the best students and professors ❤️

2mo

Checkout this cute blogpost on Jacobi fields! They were used to link Variational and Riemannian flow matching in Olga’s paper ☀️

🌻 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...

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

Alison Pouplin

3mo

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 [email protected] gram-workshop.github.io

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

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...

2mo

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

4mo

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...

2mo

10d

1mo

🚀 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

1mo

Alison Pouplin

3mo

Alison Pouplin

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Alison Pouplin

London Mathematical Society

Ricard Alert Zenón

Julian Suk

LOGML Summer School

Quanta Magazine

🔮 Working on ML on curved manifolds? Don't miss out on Jacobi Fields! 🔮 I wrote a quick, highly visual and hopefully accessible introduction to the topic: "Jacobi Fields in Machine Learning" 🤠 Check it out here: olgatticus.github.io/blog/jacobi-...!

3mo

An intuitive introduction to Jacobi fields and their applications in machine learning on Riemannian manifolds.

olgatticus.github.io

Jacobi Fields in Machine Learning — Olga Zaghen