Reposted by Fatih DincGeometric Intelligence Lab @geometric-intel.bsky.social · 30/07/2026🎉Congratulations to Guillermo Bernárdez Gil! Thrilled to share that our postdoc, Guille, has been awarded the 2026 Extraordinary Doctoral Award by the Universitat Politècnica de Catalunya (UPC). Congrats, Guille, so proud to have you on our team👏 🔗https://tinyurl.com/43hbr9t3 275
Reposted by Fatih DincNina Miolane @ninamiolane.bsky.social · 22/07/2026Our review on superposition in AI & brains is published in @nature.com #Machine #Intelligence 🌐 Neural networks encode concepts in superposition. We can recover them in 3 steps: identifiability, compressed sensing, interpretability. W/ @david-klindt.bsky.social O'Neil Reizinger & Maurer 🌟 13315
Reposted by Fatih DincbioRxiv Neuroscience @biorxiv-neursci.bsky.social · 15/07/2026A geometric and dynamical theory of latent computations in biological neural networks www.biorxiv.org/content/10.64898/20… 091
Reposted by Fatih DincUCSB Electrical and Computer Engineering Department @ucsbece.bsky.social · 08/07/2026🔵⚡Big feature in @cnn.com this week on our very own Prof. Shuji Nakamura (Materials & ECE). The man who lit up the world with blue LEDs, and now wants to power it too. 🔗https://tinyurl.com/msm4h9bf @ucsantabarbara.bsky.social @ucsbengineering.bsky.social 154
Reposted by Fatih DincKavli Institute for Theoretical Physics @kitp-ucsb.bsky.social · 01/07/2026Read about the research by KITP postdoc @fatihdinc.bsky.social news.ucsb.edu/2026/022632/...news.ucsb.eduNew mathematical frameworks reveal how stable thoughts emerge from chaotic brain activityPostdoc Fatih Dinc has been recognized by the the Society for Industrial and Applied Mathematics for his work developing a bridge between mathematics and neuroscience. 041
Fatih Dinc @fatihdinc.bsky.social · 23/06/2026Why did RNNs fail to learn long-term dependencies? What if we added one more modification, maybe now? It turns out we can give a pretty broad, analytical answer! See the attached paper for a rigorous treatment using centre manifolds, low-rank RNNs, and dynamical systems theory! go.aps.org/4fXWEeFgo.aps.orgGhost Mechanism: An Analytical Model of Abrupt Learning in Recurrent NetworksThis study establishes the ghost mechanism as an underlying mechanism for abrupt learning, whereby the recurrent neural network develops ghost points---transient dynamical bottlenecks---and identifies... 03510
Reposted by Fatih DincPhysical Review X @physrevx.aps.org · 23/06/2026Why do neural networks undergo abrupt learning after training on memory tasks? New research traces this phenomenon to a “ghosting” mechanism that locks the system into a no-learning zone and proposes two practical fixes to address these pitfalls. 📝 go.aps.org/4fXWEeF 062
Fatih Dinc @fatihdinc.bsky.social · 20/06/2026Blessed to be surrounded by amazing mentors, thank you @andyalexander.bsky.social 010
Reposted by Fatih DincUCSB Electrical and Computer Engineering Department @ucsbece.bsky.social · 18/06/2026🎉 Congratulations to @fatihdinc.bsky.social, postdoc in UC Santa Barbara #ECE and the Kavli Institute for Theoretical Physics, on winning the Richard C. DiPrima Prize from the Society for Industrial and Applied Mathematics (SIAM). 🏆 🔗 Read the full story: lnkd.in/gd27SUAA 175
Fatih Dinc @fatihdinc.bsky.social · 17/06/2026My postdoc work with @ninamiolane.bsky.social and @geometric-intel.bsky.social is out! Check it out! 031
Reposted by Fatih DincUCSB Electrical and Computer Engineering Department @ucsbece.bsky.social · 05/05/2026The Robert Mehrabian College of Engineering is launching METL — the Master of Engineering & Technology Leadership — the first fully online master's degree at UC Santa Barbara, built for working tech professionals around the world 🎓 @ucsbengineering.bsky.social @ucsantabarbara.bsky.social 165
Reposted by Fatih Dincandy alexander @andyalexander.bsky.social · 28/04/2026Very excited to announce the first preprint from the lab @ucsantabarbara.bsky.social -- "Predictive pursuit emerges in high-dimensional RNNs." @wtredman.bsky.social (starting his own group at JHU this fall) summarizes the work nicely in this thread. 13510
Reposted by Fatih DincWill Redman @wtredman.bsky.social · 28/04/2026New preprint out 🚨 “Predictive pursuit emerges in high-dimensional recurrent neural networks”! This was an awesome collaboration with co-first author @fatihdinc.bsky.social , @andyalexander.bsky.social, @xiaoxiao-lin.bsky.social, and May Chen biorxiv.org/content/10.6... 1/biorxiv.org 12911
Reposted by Fatih DincWill Redman @wtredman.bsky.social · 12/03/2026Super excited about this work and to have gotten a chance to work with @andyalexander.bsky.social @fatihdinc.bsky.social @xiaoxiao-lin.bsky.social and May Chan on predictive pursuit in RNNs and mice! 082
Reposted by Fatih Dincandy alexander @andyalexander.bsky.social · 12/03/2026Come check out our poster "[2-018] Predictive pursuit emerges in high dimensions" Friday from 1-4p if you are at #cosyne2016! This work was led (and is presented) by the amazing @wtredman.bsky.social alongside an awesome team incld. @xiaoxiao-lin.bsky.social, @fatihdinc.bsky.social, and May Chan. 2185
Reposted by Fatih Dincai-ucsb.bsky.social @ai-ucsb.bsky.social · 30/01/2026We’re excited to kick off this year’s REAL AI Seminar Series! 🤖✨ Thrilled to start with @fatihdinc.bsky.social , thanks for joining us to launch the series. Dr. Fatih Dinc gave a wonderful talk on biological versus artificial neural networks 🤯 @ucsbece.bsky.social @geometric-intel.bsky.social 2154
Reposted by Fatih DincGeometric Intelligence Lab @geometric-intel.bsky.social · 30/01/2026Love to see it from @fatihdinc.bsky.social 😼🐼 Looking forward to seeing future talks from @ai-ucsb.bsky.social @ucsbece.bsky.social 033
Reposted by Fatih DincMathilde Papillon @mathildepapillon.bsky.social · 01/08/2025Our illustrated guide to non-Euclidian ML is finally published! Check it out for ⭐️ gorgeous figures (with new additions!) on topology, algebra, and geometry in the field ⭐️ broken down tables for easy reading ⭐️ accessible text, additional refs, and more iopscience.iop.org/article/10.1... 15219
Fatih Dinc @fatihdinc.bsky.social · 06/07/2025Visiting Wisconsin-Madison this week to attend #SIAMAG25. Would love to connect with fellow researchers, say hi if you are around! 000
Fatih Dinc @fatihdinc.bsky.social · 11/06/2025Wow! What a great perspective! Congrats @ninamiolane.bsky.social ! 053
Reposted by Fatih DincBlake Richards @tyrellturing.bsky.social · 04/06/2025Two papers out today on RL in the dopaminergic neurons of the midbrain of mice (one from McGill's new PI @paulmasset.bsky.social). Both papers demonstrate heterogeneity in discount factors! www.nature.com/articles/s41... nature.com/articles/s41... 🧠📈 🧪 #NeuroAInature.comMulti-timescale reinforcement learning in the brain - NatureIndividual dopaminergic neurons encode future rewards over distinct temporal horizons. 28326
Reposted by Fatih DincMartin Carrasco @martin.topology.rocks · 26/05/2025🚨Higher-order combinatorial models in TDL are notoriously slow and resource-hungry. Can we do better? Introducing: 🚀 𝐇𝐎𝐏𝐒𝐄: A Scalable Higher-Order Positional and Structural Encoder for Combinatorial Representations 🚀 📝 arXiv: arxiv.org/abs/2505.15405 🧵 (1/6) 1125
Fatih Dinc @fatihdinc.bsky.social · 24/04/2025Announcement of a new scholarship program for Turkish students seeking internships in the US! BTF is now officially accepting funding applications: bridgetoturkiye.org/our-work/schol… The program requires you to apply with a mentor, who can be a PhD or a postdoc in a US institution.bridgetoturkiye.org 100
Reposted by Fatih DincNina Miolane @ninamiolane.bsky.social · 03/03/2025How does AI memorize information? How does ChatGPT remember your name? How do RNNs keep track of simple numbers? Our new paper led by Bariscan Kurtkaya & Fatih Dinc explores the geometry of short-term memory in neural networks—revealing limits in how information is stored!🧵 arxiv.org/abs/2502.17433 1148
Fatih Dinc @fatihdinc.bsky.social · 08/03/2025My PhD work is now out! Here, we set out to formalize the neural manifold hypothesis and explain several experimental phenomena in systems neuroscience with a single theoretical framework. I highly recommend giving it a read, though tweetprint come much later! 0145