Sign in

David Klindt

@david-klindt.bsky.social
270 followers 207 following 23 posts

AI and Neuroscience, Assistant Professor at CSHL

PostsRepliesMedia
Reposted by David Klindt
Nina Miolane @ninamiolane.bsky.social · 22/07/2026
Our 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 David Klindt
Joao Barbosa @jbarbosa.org · 03/04/2026
Wanna do neuroscience in Paris but can't find interesting lab? Want to come do a sabbatical but don't know who to collaborate? Check this webpage aggregating ~all the neuroscience labs (+200) in Paris. ⚠️only the information of 'verified' profiles is reliable⚠️ Please retweet 🙏 parisneuro.fr
212771
Reposted by David Klindt
IVADO @ivado.bsky.social · 16/12/2025
🔹 2e atelier du 24-27 février 2026 : Les bases mécanistiques du raisonnement (dans le cerveau et l’IA) ivado.ca/evenements/l... @scychan.bsky.social @alexiajm.bsky.social @david-klindt.bsky.social @neuroai.bsky.social @ninoscherrer.bsky.social @claires012345.bsky.social @hidenori8tanaka.bsky.social
111
Reposted by David Klindt
bioRxiv Neuroscience @biorxiv-neursci.bsky.social · 03/11/2025
Simultaneous detection and estimation in olfactory sensing www.biorxiv.org/content/10.1101/202…
0166
Reposted by David Klindt
megan peters 🧠 @meganakpeters.bsky.social · 15/10/2025
So proud of my alma mater! Awesome. www.nytimes.com/2025/10/15/u...
nytimes.com
Brown University Rejects White House Deal for Special Treatment
09711
Reposted by David Klindt
Dan Levenstein @dlevenstein.bsky.social · 10/10/2025
So I get that a Neuroscientist Couldn’t Understand a Microprocessor, and TBH I’m ok with that. But could a neuroscientist understand a deep RNN? Because that seems like a more pressing issue. *assuming you think the brain operates through the parallel activity of many connected input/output units
14504
Reposted by David Klindt
Tatiana Engel @engeltatiana.bsky.social · 12/10/2025
A study led by Cina Aghamohammadi is now out in ‪@natcomms.nature.com‬! We developed a mathematical framework for partitioning spiking variability, which revealed that spiking irregularity is nearly invariant for each neuron and decreases along the cortical hierarchy. www.nature.com/articles/s41...
17224
Reposted by David Klindt
Phillip Isola @phillipisola.bsky.social · 10/10/2025
Over the past year, my lab has been working on fleshing out theory + applications of the Platonic Representation Hypothesis. Today I want to share two new works on this topic: Eliciting higher alignment: arxiv.org/abs/2510.02425 Unpaired learning of unified reps: arxiv.org/abs/2510.08492 1/9
113233
Reposted by David Klindt
Meenakshi Khosla @meenakshikhosla.bsky.social · 08/10/2025
Superposition has reshaped interpretability research. In our @unireps.bsky.social paper led by @andre-longon.bsky.social we show it also matters for measuring alignment! Two systems can represent the same features yet appear misaligned if those features are mixed differently across neurons.
arxiv.org
Superposition disentanglement of neural representations reveals hidden alignment
The superposition hypothesis states that a single neuron within a population may participate in the representation of multiple features in order for the population to represent more features than the ...
292
David Klindt @david-klindt.bsky.social · 08/10/2025
retweeting because this needs a multiplier.
020
Reposted by David Klindt
Juan Gallego @juangallego.bsky.social · 07/10/2025
🚨Big news!🚨 The lab is relocating to Lisbon, joining a great team of experimental and theoretical neuroscientists, and the Neurotechnology Warehouse, a new initiative to bridge basic and translational research. I'll be sharing postdoc openings soon. Come join us in this new incarnation of the lab!
2319726
Reposted by David Klindt
UniReps @unireps.bsky.social · 16/07/2025
Join us for the 3rd edition of the UniReps Workshop at #NeurIPS2025! 🧠🤖 We're bringing together researchers from #AI, #Neuroscience, and #CogSci to explore why different neural models learn similar representations. 📝 Call for Papers is OPEN on OpenReview! 🌐 Website: unireps.org/2025/
unireps.org
UniReps Workshop
Unifying Representations in Neural Models
0148
Reposted by David Klindt
UniReps @unireps.bsky.social · 10/07/2025
📢 We're thrilled to announce that the UniReps workshop will return to @NeurIPSConf 25 for its 3rd edition! 🔵Check our new Call for Papers at: unireps.org/2025/call-fo... 🔴Submit your work at: openreview.net/group?id=Neu... See you in San Diego!🌴🇺🇸
1176
Reposted by David Klindt
Mackenzie Weygandt Mathis @trackingactions.bsky.social · 24/04/2025
Delighted to see our new collaboration on ecological neuroscience 🧩🌿🧠 announced today! A huge ❤️🙏🏼 to @simonsfoundation.org I’m so excited by this theory-driven question. It’s core to our research on adaptive intelligence & sensorimotor systems 🙌 #SCENE www.simonsfoundation.org/2025/04/24/s...
simonsfoundation.org
Simons Collaboration on Ecological Neuroscience
The mission of the Simons Collaboration on Ecological NEuroscience (SCENE) is to understand how affordances offered by the world shape representations in the mind and the brain.
912724
David Klindt @david-klindt.bsky.social · 18/04/2025
🚨 New paper on the limits of identifiability theory! Mathematical guarantees for neural representations are thrilling—especially in a field driven by trial and error. But sometimes theory lives in "fairyland" ... 👉 arxiv.org/abs/2504.13101
arxiv.org
An Empirically Grounded Identifiability Theory Will Accelerate Self-Supervised Learning Research
Self-Supervised Learning (SSL) powers many current AI systems. As research interest and investment grow, the SSL design space continues to expand. The Platonic view of SSL, following the Platonic Repr...
150
David Klindt @david-klindt.bsky.social · 16/04/2025
Wow this is really cool, especially since the sensors are so close; and awesome to see the downstream effect on head direction coding
120
Reposted by David Klindt
Nature Methods @natmethods.nature.com · 14/04/2025
A Perspective from the Ecker lab discusses the progress and challenges of using computer vision approaches for behavior studies of primates in natural environments. www.nature.com/articles/s41...
0123
Reposted by David Klindt
Juan Gallego @juangallego.bsky.social · 14/04/2025
Come do cool BCI experiments with wellcome trust fellow Mostafa!
041
David Klindt @david-klindt.bsky.social · 11/04/2025
Amazing work! I dreamt about getting this to work at such scale and predicting anatomical cell types from functional data ever since we wrote the what/where readout paper 🤩
010
Reposted by David Klindt
Andreas Tolias @andreastolias.bsky.social · 11/04/2025
After 7 years, thrilled to finally share our #MICrONS functional connectomics results! We recorded activity from ~75K neurons in the visual cortex of a single mouse, then mapped its wiring using electron microscopy. nature.com/immersive/d42859-025-00001-w/index.html
nature.com
The MICrONS Project
An unprecedented dataset of high resolution anatomical images of individual cells in mouse visual cortex, mapped on to their responses. This integrated view of function and structure lays a foundation...
14814
Reposted by David Klindt
David Lipshutz @lipshutz.bsky.social · 09/04/2025
📣 Grad students and postdocs in computational and theoretical neuroscience: please consider applying for the 2025 Flatiron Institute Junior Theoretical Neuroscience Workshop! All expenses are covered. Apply by April 14. jtnworkshop2025.flatironinstitute.org
jtnworkshop2025.flatironinstitute.org
JTN - 2025
JTN - 2025
02116
Reposted by David Klindt
Melanie Mitchell @melaniemitchell.bsky.social · 02/04/2025
👀
6508
Reposted by David Klindt
Thinking about Thinking @thoughtchannel.bsky.social · 01/04/2025
We're bringing together leading researchers from top institutions worldwide to Split, Croatia this summer. If you're passionate about brain-inspired AI, computational neuroscience, or fundamental mathematical principles driving intelligence, this conference is the place to be!
2319
Reposted by David Klindt
Katrin Franke @katrinfranke.bsky.social · 25/03/2025
Going to #Cosyne2025? Join us (w/ @mdiamantaki.bsky.social) for our exciting workshop Object-centric Neuronal Representations toliaslab.org/workshop/cos... Featuring diverse species💁‍♀️🐒🐁🐝🕷️🤖 Our goal: Discuss universal & species-specific principles of object-centric vision See you in Montreal🥳
0123
Reposted by David Klindt
Blake Richards @tyrellturing.bsky.social · 24/03/2025
Coming to the #Cosyne2025 workshops? Wanna dance on the final night? We got you covered. @glajoie.bsky.social and I have organized a party in Tremblant. Come and get on the dance floor y'all. 🕺 April 1st 10PM-3AM Location: Le P'tit Caribou DJs Mat Moebius, Xanarelle, and Prosocial Please share!
Party poster for dance party on final night of Cosyne 2025 workshops. It will take place April 1st, 2025, 10PM to 3AM at Le P'tit Caribou.
24310
Reposted by David Klindt
Harsha Gurnani @harshag.bsky.social · 22/03/2025
Visa/ green card holders in the US who had planned to go to @cosynemeeting.bsky.social , what are your current thoughts about leaving and reentering the US / has your university issued any new directive? I'm happy to dm/ chat over Signal too. #cosyne25 #neuroskyence
1158
Reposted by David Klindt
The Kavli Foundation @kavlifoundation.org · 19/03/2025
Applications are open for the summer school 𝗠𝗮𝘁𝗵𝗲𝗺𝗮𝘁𝗶𝗰𝗮𝗹 𝗠𝗲𝘁𝗵𝗼𝗱𝘀 𝗶𝗻 𝗖𝗼𝗺𝗽𝘂𝘁𝗮𝘁𝗶𝗼𝗻𝗮𝗹 𝗡𝗲𝘂𝗿𝗼𝘀𝗰𝗶𝗲𝗻𝗰𝗲. compneuronrsn.org Application deadline: March 31, 2025 Located in beautiful Eresfjord, Norway 🇳🇴 #Neuroscience #ComputationalNeuroscience #KavliNeuro @kavlintnu.bsky.social
compneuronrsn.org
Mathematical Methods in Computational Neuroscience
Summer school in Eresfjord, Norway (July 8th - 26th, 2024)
03621
David Klindt @david-klindt.bsky.social · 04/03/2025
🔵 New paper! We explore sparse coding, superposition, and the Linear Representation Hypothesis (LRH) through identifiability theory, compressed sensing, and interpretability. If you’re curious about lifting neural reps out of superposition, this might interest you! 🤓 arxiv.org/abs/2503.01824
arxiv.org
From superposition to sparse codes: interpretable representations in neural networks
Understanding how information is represented in neural networks is a fundamental challenge in both neuroscience and artificial intelligence. Despite their nonlinear architectures, recent evidence sugg...
1267
Reposted by David Klindt
Emma Courtney @emmaccourtney.bsky.social · 02/03/2025
LONG ISLAND! ☀️ Stand Up for Science sign-making event at Six Harbors Brewing Company in Huntington, NY on Monday, March 3rd from 5-8 pm! #standupforscience2025 #scienceforall #sciencenotsilence
Flyer for a sign-making event for stand up for science at six harbors brewing company in huntington NY from 5-8 PM on monday, march 3rd. Stand Up for science poster - more information available at www.standupforscience2025.org
2136
Reposted by David Klindt
mweinstock.bsky.social @mweinstock.bsky.social · 15/02/2025
Portuguese editorial cartoonist Zez Vaz reaches back to Tiananmen Square to call on American defiance.
5115021216298
Reposted by David Klindt
pearlsald.bsky.social @pearlsald.bsky.social · 14/02/2025
🚨NTNU Discovery Pilot Grant secured for Innovation! We’re merging neuro-math and engineering to push brain-machine-interface boundaries!! With our team from dept of Math and Kavli! Stay tuned for updates as we progress! @benndunn.bsky.social @nwaniek.bsky.social @jonwhitlock.bsky.social
1104
Reposted by David Klindt
Evan Thompson @evanthompson.bsky.social · 12/02/2025
"Can a book be ahead of its time by 50 years?! The answer is a definitive ‘yes’ in the case of this phenomenal book by Francisco Varela. A real gem of a book about the philosophical foundations of biology and so much more." - Luiz Pessoa @pessoabrain.bsky.social mitpress.mit.edu/978026255140...
mitpress.mit.edu
Principles of Biological Autonomy
Francisco Varela’s Principles of Biological Autonomy was a groundbreaking text when it was first published in 1979, putting forth a novel theory of how...
59723
David Klindt @david-klindt.bsky.social · 31/01/2025
Do you love SAEs for interpretability research? Us too ❤️ But can they actually solve the task that they a designed to solve (sparse inference)? 🤓 We prove that they cannot! But small modifications (MLP encoders) help and actually lead to more interpretable sparse codes 🤩 arxiv.org/pdf/2411.13117
arxiv.org
040
Reposted by David Klindt
Nancy Kanwisher @nancykanwisher.bsky.social · 28/01/2025
Academic workers across the country are organizing to call on our congressional representatives on Thursday, 1/30, at 3pm ET / 12pm PT to demand these restrictions be lifted immediately. There will be a training over zoom at the beginning of the event. Join us! form.jotform.com/250226137228...
form.jotform.com
Join researchers across the country in fighting restrictions on the NIH
Please click the link to complete this form.
16520404
David Klindt @david-klindt.bsky.social · 27/01/2025
Defunding academic sciences while teaming up with big tech companies seems also like a great strategy to make sure they have a monopoly on research and, ultimately, its monetisation. If NSF stops funding academic AI research, then we can only *hope* OpenAI et al will work for the good of humanity 😳
020
Reposted by David Klindt
Cold Spring Harbor Laboratory @cshlnews.bsky.social · 22/01/2025
On Jan. 10, CSHL celebrated #NationalCutYourEnergyCostsDay with over $279k in @PSEG rebates. New, energy-efficient upgrades across campus empower CSHL’s cutting-edge science, like @david-klindt.bsky.social’s NeuroAI research.
cshl.edu
PSEG Long Island awards CSHL $279K in energy rebates | Cold Spring Harbor Laboratory
On January 10—Cut Your Energy Costs Day—PSEG Long Island recognized Cold Spring Harbor Laboratory’s (CSHL’s) ongoing sustainability initiatives with $279,000 in rebates. These efforts are part of CSHL...
021
Reposted by David Klindt
Cold Spring Harbor Laboratory @cshlnews.bsky.social · 24/12/2024
The 2024 CSHL Summer Volleyball League Championship was a big hit, or spike if you will. Watch now to find out who won! www.cshl.edu/videos/the-2...
cshl.edu
The 2024 CSHL Volleyball Final | Cold Spring Harbor Laboratory
041
David Klindt @david-klindt.bsky.social · 17/12/2024
I see posts/discussions on 'world models' that seem polarised or move the goalpost. Imho, any system that fits data better then a max entropy normal has some, albeit imperfect, world model. If world models have to be 'perfect' (whatever that may mean) then no one has one 🤓
120
Reposted by David Klindt
Blake Richards @tyrellturing.bsky.social · 16/12/2024
1/ Okay, one thing that has been revealed to me from the replies to this is that many people don't know (or refuse to recognize) the following fact: The unts in ANN are actually not a terrible approximation of how real neurons work! A tiny 🧵. 🧠📈 #NeuroAI #MLSky
2115238
David Klindt @david-klindt.bsky.social · 14/12/2024
"Amortization usually breaks down at planning because we have to navigate our uncertainties" ~ Karl Friston at NeurIPS NeuroAI workshop So much to unpack and ponder 🙏
041
Reposted by David Klindt
Surya Ganguli @suryaganguli.bsky.social · 12/12/2024
Check out our #NeurIPS2024 spotlight "Get rich quick: exact solutions reveal how unbalanced initializations promote rapid feature learning." Thu 12 Dec 4:30-7:30 pm East Exhibit Hall A-C #2102 Paper: arxiv.org/abs/2406.06158 Thread: x.com/KuninDaniel/...
arxiv.org
Get rich quick: exact solutions reveal how unbalanced initializations promote rapid feature learning
While the impressive performance of modern neural networks is often attributed to their capacity to efficiently extract task-relevant features from data, the mechanisms underlying this rich feature le...
0449
Reposted by David Klindt
Clementine Domine 🍊 @CCN @clementinedomine.bsky.social · 05/12/2024
Had an amazing time with @marcofm.bsky.social @danielkunin.bsky.social @david-klindt.bsky.social and Feng Chen doing science 🧑‍🔬 and surfing 🌊 in Santa Barbara for the Follow-on Program at the Kavli Institute for Theoretical Physics! 🌴 #ScienceAndSurf #KITP
053
Reposted by David Klindt
Tony Zador @tonyzador.bsky.social · 03/12/2024
Are you a grad student in AI interested in neuroscience and neuroAI? Become a summer neuroAI intern at CSHL! www.schooljobs.com/careers/cshl...
34721