Larry the Cat @number10cat.bsky.social Chief Mouser to the Cabinet Office. 17 year old tabby. Living with my seventh Prime Minister. Unofficial.
https://www.buymeacoffee.com/Number10cat
Timothy Snyder @timothysnyder.bsky.social Temerty Professor of Modern European History, Munk School, University of Toronto; Permanent Fellow, IWM Vienna; Emeritus Levin Professor, Yale. Author of "On Freedom," "On Tyranny," "Our Malady," "Road to Unfreedom," "Black Earth," and "Bloodlands"
@coltowski.bsky.social @coltowski.bsky.social 
Paul Mangold @pamangold.bsky.social Assistant professor at Ecole polytechnique.
Optimization, Federated Learning, Reinforcement Learning, Privacy
Sebastian Raschka (rasbt) @rasbt.bsky.social ML/AI researcher & former stats professor turned LLM research engineer. Author of "Build a Large Language Model From Scratch" (https://amzn.to/4fqvn0D) & reasoning (https://mng.bz/Nwr7).
Also blogging about AI research at magazine.sebastianraschka.com.
Luigi Foscari @luigi-foscari.bsky.social PhD student at the University of Milan, member of the LAILA Lab
Lance Fortnow @lance.fortnow.com Complexity Theorist
Tasting History with Max Miller @tastinghistory.bsky.social 
Peter Vamplew @amp1874.bsky.social Professor in IT @ Federation Uni. Multi-objective reinforcement learning. Human-aligned AI. Best known for the f*cking mailing list paper. Jambo & Bengals fan. https://t.co/UNoOrbGApz
@lutzoettershagen.bsky.social @lutzoettershagen.bsky.social Assistant Professor at the Department of Computer Science, University of Liverpool.
https://lutzoe.github.io/
Kamélia Daudel @kdau.bsky.social Assistant Professor of Statistics @ ESSEC Business School
@rahul-savani.bsky.social @rahul-savani.bsky.social 
Serge Belongie @handle.invalid Professor, University Of Copenhagen 🇩🇰 PI @belongielab.org 🕵️♂️ Director @aicentre.dk 🤖 President @ellis.eu 🇪🇺 Formerly: Cornell, Google, UCSD
#ComputerVision #MachineLearning
Sam Power @spmontecarlo.bsky.social Lecturer in Maths & Stats at Bristol. Interested in probabilistic + numerical computation, statistical modelling + inference. (he / him).
Homepage: https://sites.google.com/view/sp-monte-carlo
Seminar: https://sites.google.com/view/monte-carlo-semina
Nicolas Chopin @nchopin.mathstodon.xyz.ap.brid.gy Prof of Data Sciences at ENSAE (IPP), Paris; Bayesian computation, Sequential Monte Carlo and stuff
[bridged from https://mathstodon.xyz/@nchopin on the fediverse by https://fed.brid.gy/ ]
Julyan Arbel @julyanarbel.bsky.social On a quest to make AI safe with Bayes. Researcher at Inria. Prev: Polytechnique, ENSAE Paris, Insee, Paris-Dauphine, Collegio Carlo Alberto, Bocconi.
https://www.julyanarbel.com/
https://www.linkedin.com/in/julyanarbel/
Botond Szabo @botond42.bsky.social Professor of Statistics at Bocconi University
@let-all.com @let-all.com 
@siagdata.bsky.social @siagdata.bsky.social 
Simons Institute for the Theory of Computing @simonsinstitute.bsky.social The world's leading venue for collaborative research in theoretical computer science. Follow us at http://YouTube.com/SimonsInstitute.
@aryehazan.bsky.social @aryehazan.bsky.social 
Sébastien Darses @sebdarses.bsky.social Act. Int. Agent? (Math. Assoc. Prof., on leave)
Research: Prob / Stat / Ant
Teaching Project (non-profit): https://highcolle.com/
https://sites.google.com/view/sebastien-darses/research?authuser=0
Matthias Sachs @matthias-sachs.bsky.social Lecturer in Mathematics and AI
Lancaster University, UK
@hugorichard.bsky.social @hugorichard.bsky.social Researcher at Criteo. Interested in Bandits, Privacy, Competitive Analysis, Reinforcement Learning.
https://hugorichard.github.io/
Zhaoyang Wang @zhaoyangw.bsky.social Researcher | Agentic AI Foundation Models, Bayesian Optimization, Reinforcement Learning, and AutoML. Uni of Birmingham.
Share the latest AI news. https://www.linkedin.com/in/zhaoyang-w-4995b5269/
Bert Zwart @bertzwart.bsky.social prof @ CWI & TU/e
stochastic OR - probability - rare events - energy systems
father - husband - has-been draughtsplayer - wannabe runner - girevik
Dario Shariatian @darioshar.bsky.social PhD Student @Inria (École Normale Supérieure, Paris)
Working on methodologies for generative models related to diffusion
Sindy Löwe @sindylowe.bsky.social ML Scientist @CuspAI | Innovating for a greener future 🌱
Neil Lawrence @lawrennd.bsky.social Professor of Machine Learning, University of Cambridge, academic lead of ai@cam, Accelerate Science, author of The Atomic Human, proceedings editor for PMLR.
Yann LeCun @yann-lecun.bsky.social Professor a NYU; Executive Chairman at AMI Labs..
Researcher in AI, Machine Learning, Robotics, etc.
ACM Turing Award Laureate.
http://yann.lecun.com
Umut U. Simsekli @umutsimsekli.bsky.social You only YOYO once.
Christoph Brune @christophbrune.bsky.social Professor at University of Twente
Mathematics of Imaging & AI
MIA group ut.onl/9ssa1rd
Dutch AI & Mathematics aimath.nl
Nneka @nnekaokolo4.bsky.social RL Researcher | Postdoctoral Associate @mitidss
Interested in RL theory, stochastic optimisation and online learning.
https://muchay.github.io/
Ashok Cutkosky @cutkosky.com 
Michal Feldman @michal-feldman.bsky.social Professor of Computer Science, @TelAvivUni | @ACM SIGECOM Chair | Research areas: Econ&CS, Algorithmic Game Theory, Market Design
Max-Planck-Gesellschaft @maxplanck.de Official account of the Max Planck Society. Devoted to basic #research in #physics #astronomy #chemistry #biology #earthsciences #materialscience #mathematics #socialsciences and the #humanities; Imprint: https://www.mpg.de/imprint
ETH Zurich @ethz.ch Where the future begins. 🚀🔬 One of the world’s leading universities for technology & natural sciences. Posts in both English and German.
www.ethz.ch
Robert Koch-Institut @rki.de 🔬 Public Health – Fakten, Forschung und Hintergründe aus dem RKI.
💡 Es postet das Social-Media-Team.
👉 Impressum: http://rki.de/impressum
CNRS @cnrs.fr Organisme public 🇫🇷 de recherche pluridisciplinaire, le Centre national de la recherche scientifique c'est 33 000 personnes qui font avancer la connaissance. #HelloESR
Fraunhofer ISI @fraunhoferisi.bsky.social System- und Innovationsforschung für Gesellschaft, Wirtschaft und Politik
➡️Ihre Quelle für zukunftsweisende Forschung – fundiert, relevant und aktuell
Alle Studien und Pressemeldungen in voller Länge:
https://www.isi.fraunhofer.de/de/impressum.html
The Royal Society @royalsociety.org The Royal Society is a Fellowship of many of the world's most eminent scientists and is the oldest scientific academy in continuous existence.
https://royalsociety.org/
Swiss National Science Foundation (SNSF) @snsf.ch The Swiss National Science Foundation funds excellent research at universities and other institutions – from chemistry to medicine to sociology.
We invest in researchers and their ideas 🔬🌱📚 — www.snf.ch/en
© Images: Impressum
Österreichische Akademie der Wissenschaften @oeaw.bsky.social Die Österreichische Akademie der Wissenschaften (ÖAW) ist Österreichs zentrale außeruniversitäre Einrichtung für Wissenschaft und Forschung. Ihr findet uns auf www.oeaw.ac.at.
https://www.oeaw.ac.at/oeaw/impressum
https://www.oeaw.ac.at/oeaw/datenschutz
Transactions on Machine Learning Research @tmlrorg.bsky.social Transactions on Machine Learning Research (TMLR) is a new venue for dissemination of machine learning research
https://jmlr.org/tmlr/
Andreas Geiger @andreasgeiger.bsky.social Professor, University of Tübingen @unituebingen.bsky.social.
Head of Department of Computer Science 🎓.
Faculty, Tübingen AI Center 🇩🇪 @tuebingen-ai.bsky.social.
ELLIS Fellow, Founding Board Member 🇪🇺 @ellis.eu.
CV 📷, ML 🧠, Self-Driving 🚗, NLP 🖺
Matt Parker @standupmaths.bsky.social That maths guy from the internet.
uai2026 @auai.org Association for Uncertainty in AI.
Upcoming conference: #uai2026 August 17-21 in Amsterdam, Netherlands! 🇳🇱
https://auai.org/uai2026
Csaba Szepesvari @skiandsolve.bsky.social ⛷️ ML Theorist carving equations and mountain trails | 🚴♂️ Biker, Climber, Adventurer | 🧠 Reinforcement Learning: Always seeking higher peaks, steeper walls and better policies.
https://ualberta.ca/~szepesva
Loreno Heer @lorenoheer.bsky.social Scientist: PhD in mathematics. Working in hyperbolic geometry, analysis in metric spaces and mathematical physics (gravitational waves and general relativity), various other scientific interests.
Here mostly to connect with researchers.
he/him
born@344 ppm
CIRM - Centre international de rencontres mathématiques @cirm-math.bsky.social CIRM is quite a unique place. At the heart of the Parc des Calanques, it is entirely dedicated to welcome researchers from around the world who meet here.
www.cirm-math.fr
Pacific Institute for the Mathematical Sciences @pims.math.ca PIMS is a consortium of universities in Western Canada and the Pacific NW, dedicated to promoting research in and the application of mathematical sciences.
Learn more: https://pims.math.ca/
Timothy Gowers @wtgowers.bsky.social Mathematics professor at Collège de France and fellow of Trinity College Cambridge.
Ernest Ryu @ernestryu.bsky.social Professor of Applied Mathematics at UCLA. Interested in deep learning and optimization.
Sham Kakade @shamkakade.bsky.social Harvard Professor.
ML and AI.
Co-director of the Kempner Institute.
https://shamulent.github.io
Beatriz Seoane @betapata.bsky.social Profesora de Física Teórica en @unicomplutense.bsky.social. Investigadora en sistemas desordenados e inteligencia artificial. Madre de dos.
Hidde Fokkema @hiddefokkema.bsky.social Researcher in Mathematical Machine Learning | PhD with @tverven | Researching formal XAI | Maths nerd | Occasional producer of electronic music
https://www.hidde-fokkema.com
RL Theory Virtual Seminars @rl-theory.bsky.social Virtual seminar series featuring the latest advances in theoretical reinforcement learning. Seminars (approximately) every Tuesday at 6pm UTC.
> https://sites.google.com/corp/view/rltheoryseminars
Satyen Kale @satyenkale.bsky.social Following the herd to keep up with academic gossip.
Marc Jourdan @marcjourdan.bsky.social Postdoctoral researcher @ EPFL. Previously PhD @ Inria.
More details: https://marcjourdan.github.io/
Idan Attias @idanattias.bsky.social Postdoc researcher at IDEAL Institute in Chicago, hosted by UIC and TTIC.
My research interests are in machine learning theory, data-driven sequential decision-making, and theoretical computer science.
https://www.idanattias.com/
Murat A. Erdogdu @erdog.bsky.social Professor at University of Toronto. Research on machine learning, optimization, and statistics.
Peyman Milanfar @docmilanfar.bsky.social Distinguished Scientist at Google. Computational Imaging, Machine Learning, and Vision. Posts are personal opinions. May change or disappear over time.
http://milanfar.org
Lenka Zdeborová @zdeborova.bsky.social Professor at EPFL. Une mathémaphysinformaticienne. Passionate mushroom hunter. Tamer of two little dragons.
Jason Lee @jasondeanlee.bsky.social Associate Professor at Princeton
Machine Learning Researcher
Andrea Montanari @andrea-montanari.bsky.social Professor, Stanford University, Statistics and Mathematics. Opinions are my own.
Richard Everitt @bayesianstats.bsky.social Posts about Bayesian statistics, Monte Carlo, etc from a Reader and Deputy Head of Department (T&L) at Warwick Statistics. Personal account. https://richardgeveritt.github.io/
Gabriel Peyré @gabrielpeyre.bsky.social CNRS researcher at ENS
Machine Learning @machinelearning.bsky.social Interesting ML (machine learning) news, insights, learning opportunities, and more
Lénaïc Chizat @lenaicchizat.bsky.social Researcher in computational mathematics
Theory of deep learning, optimal transport, optimization
NUS
Aurelien Lucchi @alucchi.bsky.social Researcher in optimization and theoretical machine learning. Assistant professor at the University of Basel. Past: EPFL, ETH Zurich (Switzerland) 🇨🇭
Martin Jaggi @mjaggi.bsky.social Prof at EPFL
AI • Climbing
Dimitris Papailiopoulos @dimitrisp.bsky.social Researcher @MSFTResearch; Prof @UWMadison (on leave); learning in context; thinking about reasoning; babas of Inez Lily.
https://papail.io
Konstantin Mishchenko @konstmish.bsky.social Research Scientist at Meta Paris
Code generation, math, optimization
Sebastien Bubeck @sbubeck.bsky.social I work on AI at OpenAI.
Former VP AI and Distinguished Scientist at Microsoft.
Mathieu Alain @miniapeur.bsky.social Gradient surfer at UCL. FR, EN, also trying ES. 🇹🇼🇨🇦🇬🇳🇺🇸🇩🇴🇫🇷🇪🇸🇬🇧🇿🇦. Also on Twitter.
Matthias Köppe @mkoeppe.bsky.social Professor, UC Davis #Mathematics. He/him. #DavisCA.
Made #SageMath pip-installable @passagemath.org.
https://github.com/mkoeppe #Python #OpenSource
#cutgeneratingfunctionology #optimization #orms
I block accounts to increase reading focus.
Mathieu Besançon @matbesancon.bsky.social Researcher in mathematical optimization at Inria Grenoble, caffeine-fueled computational scientist and open-source developer
Volkan Cevher @cevherlions.bsky.social Associate Professor of Electrical Engineering, EPFL.
Amazon Scholar (AGI Foundations). IEEE Fellow. ELLIS Fellow.
Ben Grimmer @profgrimmer.bsky.social Visiting Assistant Prof @MITSloan
Assistant Prof @JohnsHopkinsAMS,
PhD in Optimization @CornellORIE
Mostly here to share pretty maths/3D prints, sometimes sharing my research
Grant Sanderson @3blue1brown.com Math videos
Bayerische Akademie der Wissenschaften (BAdW) @badw.de Die BAdW steht für außeruniversitäre Grundlagenforschung, ein internationales Netzwerk von Spitzenforschenden und den Dialog zwischen Wissenschaft, Politik und Gesellschaft.
www.badw.de
Steven Wu @zstevenwu.bsky.social Computer science professor at Carnegie Mellon. Researcher in machine learning. Algorithmic foundations of responsible AI (e.g., privacy, uncertainty quantification), interactive learning (e.g., imitation/reinforcement learning).
https://zstevenwu.com/
Gavin Brown @gavin-brown.bsky.social Postdoc at UW CSE. Differential privacy, memorization in ML, and learning theory.
Dylan Foster 🐢 @djfoster.bsky.social Incoming professor in EECS and Statistics at UC Berkeley.
Principal Researcher @ Microsoft Research NE/NYC. Previously @ MIT, Cornell.
AI + RL Foundations. RL Theory Lecture Notes: https://arxiv.org/abs/2312.16730
http://dylanfoster.net
Jonathan Lorraine @jonlorraine.bsky.social Research scientist @NVIDIA | PhD in machine learning @UofT. Previously @Google / @MetaAI. Opinions are my own. 🤖 💻 ☕️
Vicente Ordonez @vicenteor.bsky.social Rice University, Associate Professor of Computer Science. Computer Vision, Multimodal AI, Deep Learning. Houston, Texas. Check our work at https://vislang.ai/
Laura Leal-Taixe @lealtaixe.bsky.social Senior Research Manager at NVIDIA. Prev professor at TUM. Computer vision mostly. Views are my own.
AMLab @amlab.bsky.social The official account of the Amsterdam Machine Learning Lab (AMLab) at UvA, co-directed by Max Welling and Jan-Willem van de Meent.
David M. Knigge @davidmknigge.bsky.social PhD candidate at UvA in continuous signal modelling, geometric deep learning and dynamics.
Erik Bekkers @erikjbekkers.bsky.social AMLab, Informatics Institute, University of Amsterdam. ELLIS Scholar. Geometry-Grounded Representation Learning. Equivariant Deep Learning.
Prof. Dr. Thomas Bartz-Beielstein @bartzbeielstein.bsky.social AI, Math, Stats, ML, Hyperparameter Tuning.
Director Inst. Data Science, Engineering, and Analytics
ORCID: 0000-0002-5938-5158
Dirk Lorenz @dirque.bsky.social Doing mathematics, also as a job. Now at Uni Bremen, was at TU Braunschweig. Only here for the math. Optimization, inverse problems, imaging, learning - stuff like that.
Milad Khademi Nori, PhD @khademinori.bsky.social Postdoctoral Fellow, Deep Learning, @TorontoMet, PhD from @QueensU
Amartya Sanyal @amartyasanyal.bsky.social Assistant Professor @Dept. Of Computer Science, University of Copenhagen, Ex Postdoc @MPI-IS, ETHZ, PhD @University of Oxford, B.Tech @CSE,IITK.
Rachel Lawrence @rachel-law.bsky.social Organic machine turning tea into theorems ☕️
AI @ Microsoft Research ➡️ Goal: Teach models (and humans) to reason better
Let’s connect re: AI for social good, graphs & network dynamics, discrete math, logic 🧩, 🥾,🎨, protecting democracy🗽
www.rlaw.me
Gokul Swamy @gokul.dev PhD student at @cmurobotics.bsky.social working on efficient algorithms for interactive learning (e.g. imitation / RL / RLHF). no model is an island. prefers email. https://gokul.dev/. on the job market!
Francesco Tudisco @ftudisco.bsky.social Machine Learning @ University of Edinburgh | AI4Science | optimization | numerics | networks | co-founder @ labs.miniml.ai | ftudisco.gitlab.io
Kimon Fountoulakis @kfountou.bsky.social Associate Professor at CS UWaterloo
Machine Learning
Lab: opallab.ca
Natalie Collina @ncollina.bsky.social Postdoc at MIT studying Game Theory + AI Safety. Here to make friends. Nataliecollina.com
Bryan Chan @chanpyb.bsky.social PhD student at University of Alberta. Interested in reinforcement learning, imitation learning, machine learning theory, and robotics
https://chanb.github.io/