Next: Join our NeurIPS workshop on Dec 7, 2025, 11 to 2 PT on Zoom! Hear from top competitors and our 3 keynote speakers: - @sinzlab.bsky.social - @ninamiolane.bsky.social - @crisniell.bsky.social More info: robustforaging.github.io/workshop #NeurIPS2025 #Neuroscience #AI

Thrilled to see HerBrain on #TIME Best Inventions of 2025! It shows how the anatomy of the brain changes week-by-week through pregnancy and postpartum 🧠 @geometric-intel.bsky.social @ai-ucsb.bsky.social @bowers-wbhi.bsky.social @neuromaternal.bsky.social !

🎥 The recording of the last @ellis.eu x UniReps speaker series session with Yilun Du and Sihyun Yu is now available on YouTube! Watch here: www.youtube.com/watch?v=egYT...

Come see our lab's posters at #SfN2025! With great work including @alinatu.bsky.social @mjstarrett.bsky.social @aaronbornstein.bsky.social and more!

🔄 Updated Arxiv Paper Title: The ultimate upper bound on the injectivity radius of the Stiefel manifold Authors: P. -A. Absil, Simon Mataigne Read more: https://arxiv.org/abs/2403.02079

Simon Mataigne, Ralf Zimmermann, Nina Miolane An efficient algorithm for the Riemannian logarithm on the Stiefel manifold for a family of Riemannian metrics https://arxiv.org/abs/2403.11730

Simon Mataigne, Kyle gallivan The eigenvalue decomposition of normal matrices by the decomposition of the skew-symmetric part with applications to orthogonal matrices https://arxiv.org/abs/2410.12421

Thrilled to see these two papers by Simon Mataigne, co-authored with P.-A. Absil published this month 🤩 They connect deep mathematical theory to practical algorithms on the Stiefel manifold and the approximation of the Riemannian barycenter 🌐 Details & papers👇 @geometric-intel.bsky.social

🎥 The recording of the last ELLIS x UniReps session with @stefanofusi.bsky.social & @danielkunin.bsky.social is now available on YouTube! Watch here: youtu.be/t5FTQ3tthBA

Missed the last session? No worries, we’ve got you covered! 😎 Catch up anytime with the full playlist here: www.youtube.com/playlist?lis...

I am recruiting PhD students for 2026!😃 You want to reveal the geometric signatures of natural and artificial intelligence, and understand computations in brains and AI? 🌐🧠🤖 Apply to the UCSB Geometric Intelligence Lab ✨ This is the view you'd have from... your desk🌴

Click here to read more: time.com/collections/...

HerBrain, the first digital twin of the maternal brain, has been named one of TIME Magazine's Best Inventions of 2025! 👏 Led by @ninamiolane.bsky.social the HerBrain app illustrates how brain structures change across the pregnancy and postpartum periods, so a woman can predict her weekly shifts.

The UC sets a new world record with 5 Nobel Prizes this year!

Two more Nobel Prizes at @ucsantabarbara.bsky.social , congratulations !!

👁️🧠 New preprint: We demonstrate the first data-driven neural control framework for a visual cortical implant in a blind human! TL;DR Deep learning lets us synthesize efficient stimulation patterns that reliably evoke percepts, outperforming conventional calibration. www.biorxiv.org/content/10.1...

We can't wait to see your innovative solutions! Full details on the tasks and data are on our site: 🔗 geometric-intelligence.github.io/topobench/td... #TDLChallenge #AI #ML #TAGinDS

A huge thank you to our partners! 🤝 💰 Cash prizes are sponsored by the brilliant team at Arlequin AI. 🏛️ Internships are hosted by the world-class UC Santa Barbara @geometric-intel.bsky.social and EPFL IMOS labs.

Interested in Topological Deep Learning but not sure where to start? 🤔 This is your chance: Participate in the Topological Deep Learning Challenge Editor 2025! 🤩

Martin Carrasco, Guillermo Bernardez, Marco Montagna, Nina Miolane, Lev Telyatnikov: HOPSE: Scalable Higher-Order Positional and Structural Encoder for Combinatorial Representations https://arxiv.org/abs/2505.15405 https://arxiv.org/pdf/2505.15405 https://arxiv.org/html/2505.15405

📢 Save the date! Join us for the next @ellis.eu and @unireps.bsky.social Speaker Series! 📅16th September – 16:00 CEST 📷 ethz.zoom.us/j/66426188160 🎙️ Speakers: Keynote by Jacqueline Gottlieb & Flash Talk by William Dorrell 🔵🔴Stay updated by joining our Google group: groups.google.com/u/2/g/ellis-...

👇🏼👇🏼👇🏼 A summary of @michaelgoard.bsky.social and Nora Wolcott’s awesome paper in @thetransmitter.bsky.social: www.thetransmitter.org/neuroendocri...

Excited to share that I’ve been promoted to Associate Professor with tenure at UCSB! Grateful to my mentors, students, and funders who shaped this journey and to @ucsantabarbara.bsky.social for giving the Bionic Vision Lab a home! Full post: www.linkedin.com/posts/michae...

Fantastic opportunity: Join @neuripsconf.bsky.social 's workshop @neurreps.bsky.social 's scientific committee as a reviewer. Send me your OpenReview email if you'd like to contribute!

NeurReps is back for its 4th edition at NeurIPS 2025! Stay tuned for updates!

🧠✨ How do AI models and the human brain align? On 8th September, join us for two exciting talks by young researchers from the UniReps community 🌍🤖 📅 8th September 🔗 Zoom: ethz.zoom.us/j/66426188160 1/4

🎥Recording available at youtu.be/yz-nNUDe74k!

Two exciting openings with us! 🤖🧬🆎🧫💉 - AI Scientist 👉 lnkd.in/eDXHH4E8 - AI Scientist, Drug Creation 👉 lnkd.in/eEvGyaTR You'll work on antibody sequence/structure design, antibody-antigen co-folding, antibody-antigen binding prediction, physics-based methodologies, and more! DMs welcome!

Diving into topological deep learning🌀? Check out TopoBench — a unified framework for rigorous benchmarking of TDL models. Pleased to share it has been accepted to DMLR! Code & paper: geometric-intelligence.github.io/TopoBench/

Happening tmr at 16:00 CEST! Join us at ethz.zoom.us/j/66426188160

We can’t wait to see what the community builds with TopoBench! Star our repo, read the paper, and bring reproducibility to your TDL research. Contributions and feedback are welcome! #OpenSource #Python #AcademicTwitter

This was a massive team effort! Developed & led by @levtelyatnikov.bsky.social , @gbg141.bsky.social , Theodore Papamarkou. With major contributions from @Marco Montagna, Mustafa Hajij, Ghada Zamzmi, Michael T. Schaub, @ninamiolane.bsky.social , & @sscardapane.bsky.social , and many others!

For a deep dive into our framework for reproducible benchmarking, our methodology, and key findings, check out the full paper. Paper: arxiv.org/abs/246.06642 #MachineLearning #GNN #DataScience

Curious about topological liftings? TopoBench lets you experiment with them on your own data! We’ve included 20+ liftings from last year’s TDL Challenge @TAGinDS, @PyT_Team_. Explore them all in our Wiki: github.com/geometric-in... #TDA

Struggling with reproducible benchmarks in TDL? We’ve got you covered. 12+ models tested on 22+ diverse, cross-domain datasets. Tutorials to get you started with topology & higher-order homophily Webpage/Docs: geometric-intelligence.github.io/TopoBench/

Interested in #topological deep learning (TDL) but not sure where to start? 🍩🤖 Check out #TopoBench, a comprehensive, modular library that benchmarks a wide variety of TDL models across diverse datasets. Thrilled to see it accepted at DMLR! Code+Papers: geometric-intelligence.github.io/TopoBench/

🚀 CALL FOR SUBMISSIONS: Non-Euclidean Foundation Models & Geometric Learning Workshop @ NeurIPS 2025 🚀 ⏰ DEADLINE: Sep 2, 2025 📥 SUBMIT HERE: bit.ly/3UDTvEX Join our reviewer pool: bit.ly/3JvvI7K 🔗 Full details: bit.ly/41PDyiM

Cutting-edge AI4Science research with the ocean at your doorstep? I'm interested👓🥼 At UCSB, we build AI methods that accelerate discovery – from neuroscience to physics to healthcare. Join @ai-ucsb.bsky.social and help shape the future of AI4Science!

Collaboration is what makes UCSB so special✨. Can’t wait to welcome new postdocs to the AI4Science community!

We are recruiting postdocs @ai-ucsb.bsky.social ! With @haewonjeong.bsky.social Yao Qin You want to lead the future of AI4Science? Apply to UCSB Real AI For Science Initiative 🌟 Deadline: Sept 15, 2025. This is the view you'll have from... your desk! By @adelemyers.bsky.social

Our department is seeking applicants for an Assistant Professor position with a focus on affective science. Please apply and/or pass this along to anyone who might be interested! facultypositions.stanford.edu/en-us/job/49...

Interested in how geometric intelligence emerges in brains and machines? 🧠➗🤖 I joined Anita Okorie on Mind Over Matter to discuss geometric AI, brain complexity, and how neuroimaging can advance our understanding of neurodegenerative diseases. 🎧 Episode tinyurl.com/mryct7h9

📢 Save the date! Join us for the next @ellis.eu x UniReps Speaker Series! 📅 27th August – 16:00 CEST 📍https://ethz.zoom.us/j/66426188160 🎙️ Speakers: Keynote by @lelandmcinnes.bsky.social & Flash Talk by Yu (Demi) Qin 🔔 Stay updated by joining our Google group: groups.google.com/u/2/g/ellis-...

In the 20th century, non-Euclidean geometry transformed how we model the world with pen and paper. Now, it is disrupting how we model the world with machines. Learn more in our illustrated guide to non-Euclidean ML and AI👇

Congratulations! Looking forward to seeing the research that will come out of your lab 🤩

#JournéeDesDroitsDesFemmes | Julia Schaeffer est lauréate du prix des Grandes avancées françaises en biologie de @academiesciences.bsky.social www.provence-corse.cnrs.fr/fr/cnrsinfo/...

You're into neuroscience and AI? 🧠 🤖 You're working on the mathematics that drives biological and artificial neural networks? We want to hear from you! Submit to NeurReps 2025 at @neuripsconf.bsky.social ! 📅 Deadline: Aug 22 📄 Two tracks: 9p proceedings & 4p extended abstracts

🚨One of the coolest workshops in AI is back! NeurReps 2025 is calling for papers on symmetry, geometry & topology in neural networks 🧠📐 If your work bridges theory & structure — don’t miss this. 📅 Deadline: Aug 22

Thank you to WBHI’s AI Core Directors @amykooz.bsky.social and @ninamiolane.bsky.social for leading this challenge and to our co hosts at WiDS, @childmindinstitute.bsky.social, and Kaggle. We’re already looking forward to the next round! #UCSB #UCSBEngineering #AI #Neuroscience #BrainMapping