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.
🌶 David Gray Widder @davidthewid.bsky.social Assistant Prof at UT Austin's iSchool.
Big Tech, political economy, AI hype, AI in War
trying to help computer ppl think more critically about computer, including me
exCornell/CMU/NASA/MSR/IntelLabs.
davidwidder.me
Noa Garcia @noagarciad.bsky.social Associate professor at Osaka University.
Working on computer vision, fairness, art.
www.noagarciad.com
Tijl De Bie @tijldebie.bsky.social Prof in Artificial Intelligence
AIDA-IDLab, Ghent University
European Research Council Advanced Grantee
https://aida.ugent.be
https://doordenkers.be
http://wintermanifest.be
https://lentesymposium.net
Posts in my own name.
Lorenzo Mannocci @lorenzo-mannocci.bsky.social 
Electronic Frontier Foundation @eff.org We're the Electronic Frontier Foundation. We're a nonprofit that fights for your privacy and free speech online. Find all of EFF's social media accounts at eff.org/social.
Codice Rosso @codice-rosso.net Non pagherete caro, leggerete tutto.
Sito: https://codice-rosso.net
Active Pub: @blog@codice-rosso.net
Simon Willison @simonwillison.net Independent AI researcher, creator of datasette.io and llm.datasette.io, building open source tools for data journalism, writing about a lot of stuff at https://simonwillison.net/
Richard McElreath 🐈⬛ @rmcelreath.bsky.social Anthropologist - Bayesian modeling - science reform - cat and cooking content too - Director @ MPI for evolutionary anthropology https://www.eva.mpg.de/ecology/staff/richard-mcelreath/
Nick Bishop @nick-bishop-ai.bsky.social Postgraduate AI researcher at Oxford. Interested in uncertainty, bandits and abstraction!
Gabriele D'Acunto @officiallydac.bsky.social Artist ~ Postdoc @ Sapienza University ~ Causality ~ Signal Processing ~ AI ~ Semantic Communication 
Dan Malinsky @danielmalinsky.bsky.social Assistant Professor of Biostatistics at Columbia.
I study causal inference, graphical models, machine learning, algorithmic (un)fairness, social + environmental determinants of health, etc. Opinions my own.
http://www.dmalinsky.com
Jason Hartford @jhartford.bsky.social DKO fellow (Assistant Prof equiv.) at University of Manchester. Causality Research Unit Lead at Valence Labs / Recursion Pharma. Prev: postdoc at Mila with Prof Yoshua Bengio, PhD at UBC. South African 🇿🇦
@alexthirty.bsky.social @alexthirty.bsky.social 
Luca Miglior @fantomatic.bsky.social PhD Student in Computer Science @ University of Pisa
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
Bruna Bazaluk @brunabazaluk.bsky.social Computer Scientist
PhD student at TUDelft
logic/probabilistic AI, knowledge compilation, causality
https://www.ime.usp.br/~bazaluk/
Christian Wolf @chriswolfvision.bsky.social Principal Scientist at Naver Labs Europe, Lead of Spatial AI team. AI for Robotics, Computer Vision, Machine Learning. Austrian in France. https://chriswolfvision.github.io/www/
Adrián Javaloy @javaloyml.bsky.social Postdoc at the University of Edinburgh working on Machine Learning. Previously in Saarbrücken, Tübingen, and Murcia.
🌐 adrianjav.github.io
Paolo Morettin @paolomorettin.bsky.social Probabilistic + logical + algebraic reasoning/learning
Assistant prof. @ University of Trento, Marie Skłodowska-Curie fellow
https://paolomorettin.github.io/
@lcastri.bsky.social @lcastri.bsky.social 
Michele Papucci @mpapucci.bsky.social @mpapucci_ on X. 
Evgeniia Tokarchuk @etokarchuk.bsky.social PhD candidate @ University of Amsterdam
evgeniia.tokarch.uk
Fabiana Zollo @zollofab.bsky.social PhD | Associate Professor of Computer Science at Ca' Foscari University | Head of the Lab of Data Science for Society | (she/her)
valerio renzi @valeriorenzi.bsky.social Giornalista
Faccio una newsletter: https://sedestra.substack.com/
Pietro Battiston 🇮🇹 🇪🇺 🇺🇦 🇵🇸 @pietrobattiston.it A volte i dati mi danno ragione, ma per sicurezza io do sempre ragione a loro.
Data sometimes side with me but, to be on the safe side, I always side with data.
Researcher at University of Pisa @unipisa.bsky.social
https://pietrobattiston.it
University of Pisa @unipisa.bsky.social [strictly unofficial account - managed by @pietrobattiston.it ]
Official website: https://www.unipi.it [If you have any tweet involving UNIPI and its research(ers), mention @unipisa.bsky.social for retweet]
Marta Marchiori Manerba @martamarchiori.bsky.social Postdoc @CS Department, University of Turin (Italy)
Responsible NLP; XAI; Fairness; Abusive Language
Member of Privacy Network
she, her
martamarchiori.github.io
Stratis Tsirtsis @stratiss.bsky.social Postdoc @ Hasso Plattner Institute working on machine learning. Previously @ Max Planck Institute, Meta, Stanford, NTUA.
💻 https://stsirtsis.github.io/
Nathan @nath-ormond.bsky.social Retired Philosophy Content Creator.
Senior Software Engineer. Background in Philosophy and Statistics. Pragmatist, Humanist & Christian.
Views my own.
Blog: https://substack.com/@entscheidungsproblem
yoshimi red @yoshimired.bsky.social there's no discharge in the war. author of short fiction, articles and MANCHUKUO 1987, a novel. links to all of that below. not actually a japanese girl
Auke @aukejw.bsky.social generative models and making them faster
Gary Marcus @garymarcus.bsky.social AI and cognitive science, Founder and CEO (Geometric Intelligence, acquired by Uber). 8 books including Guitar Zero, Rebooting AI and Taming Silicon Valley.
Newsletter (100k subscribers): garymarcus.substack.com
Vicente Valentim @valentimvicente.bsky.social Assistant prof at IE University. Previously EUI and Oxford.
Researching what we think is ok to do in a democracy & how that changes.
Book on the normalization of the radical right: https://academic.oup.com/book/57946
More at www.vicentevalentim.com
C🅰️S Ⓜ️UDDE @casmudde.bsky.social Dutchman 🇳🇱 in South 🇺🇸 | Politologist 🧑🎓 | columnist ✍️ | public speaker 🗣️ | Far-right politics 👌 | Soccer & Politics ⚽ | European politics 🇪🇺 | Defending democracy 👊 | punkrock 🎸 | #groundhopping ⚽🏒🏉 | movies 🎦 | watches ⌚ | no manels ❌ | only MY opinions 👋
Ben Ansell @benansell.bsky.social Professor of Comparative Democratic Institutions, Nuffield & University of Oxford, FBA. http://benansell.substack.com. BBC Reith Lecturer 2023. Host BBC Radio 4 Rethink. Columnist for Prospect. Director, Centre for Advanced Social Science Methods (CASSM).
Naftali Weinberger @dagophile.bsky.social Interested in all things causal modeling. Ongoing projects on causal analyses of discrimination and on causation in dynamical systems.
Jaron Maene @jjcmoon.bsky.social PhD student @ KU Leuven | maene.dev | #neurosymbolic learning & #probabilistic reasoning
Sébastien Darses @sebdarses.bsky.social Math Assoc. Prof. (on leave from France)
Research: Prob / Stat / Ant
Teaching Project (non-profit): https://highcolle.com/
https://sites.google.com/view/sebastien-darses/research?authuser=0
@guidoimbens.bsky.social @guidoimbens.bsky.social 
Album of the Year @aoty.org Only the best music. Discover the best albums of the year.
aoty.org
Sonemic / Rate Your Music @sonemic.com RYM is one of the largest music databases and communities online with endless ways to discover new music. https://rateyourmusic.com/
Kutand Alkım Bayer @kutandalkim.bsky.social IZTECH-Chemistry, I like to be Polymath(learning different subjects), Polygot(interested in the learning different languages) comments and opinions are my own RT≠ is not endorsement (he/him)
Jacob Schreiber @jmschreiber91.bsky.social Studying genomics, machine learning, and fruit. My code is like our genomes -- most of it is junk.
Assistant Professor UMass Chan
Previously IMP Vienna, Stanford Genetics, UW CSE.
ELLIS unit Jena @ellisunitjena.bsky.social https://ellis-jena.eu is developing+applying #AI #ML in #earth system, #climate & #environmental research.
Partner: @uni-jena.de, https://bgc-jena.mpg.de/en, @dlr-spaceagency.bsky.social, @carlzeissstiftung.bsky.social, https://aiforgood.itu.int 
Guido Imbens @imbens.bsky.social 
Roel Hulsman @roelhulsman.bsky.social PhD Candidate Causal Machine Learning @AMLab @Adyen
Conspirador Norteño @conspirator0.bsky.social Data Scientist/Musician/Participant in the General Confusion.
Oppose autocracy and research/counter disinformation. I serve the realm.
Caution: frequent cat photos.
https://conspirator0.com/
https://www.youtube.com/watch?v=C1ItrZiqTLw
Becca Supple @because-becca.bsky.social PhD student investigating cause-and-effect in our natural world @ the Centre for Research into Ecological & Environmental Modelling, University of St Andrews
Gabriel Peyré @gabrielpeyre.bsky.social CNRS researcher at ENS
Nicola Branchini @nicolabranchini.bsky.social 🇮🇹 ProbAI Research Fellow @warwickstats.bsky.social. Previously @ellis.eu Stats PhD @edinunimaths.bsky.social @aalto.fi. 🤔💭 about Monte Carlo, approximate inference, UQ
Yorgos @yfelekis.bsky.social PhD student in Machine Learning and Causality @ University of Warwick | Enrichment student @ The Alan Turing Institute | These days thinking about Causal Abstractions, Optimal Transport, Information Theory, and Emergence.
Website: yfelekis.github.io
Jan-Willem van de Meent @jwvdm.bsky.social Associate Professor (UHD) at the University of Amsterdam. Probabilistic methods, deep learning, and their applications in science in engineering.
Natasha Butt @natashabutt.bsky.social PhD student at the University of Amsterdam
Advised by Max Welling and Jan-Willem van de Meent
Leon Lang @leon-lang.bsky.social PhD Candidate at the University of Amsterdam. AI Alignment and safety research. Formerly multivariate information theory and equivariant deep learning. Masters degrees in both maths and AI. https://langleon.github.io/
Rajeev Verma @rajevv.bsky.social hoping this is the old gold twitter | PhD student at @amlab.bsky.social working on the foundations of machine learning | rajevv.github.io
Cong Liu @congliu.bsky.social PhD student @ AMLab interested in Geometric Deep Learning, AI4Science, generative models on Molecules / Protein
David R. Wessels @dafidofff.bsky.social PhD candidate w/ @erikjbekkers & @egavves interested in Geometric Deep Learning and Generative Modelling at @AMLab & @ellogonai
github.com/Dafidofff
@mariuscaptari.bsky.social @mariuscaptari.bsky.social PhD candidate at AMLab
Erik Bekkers @erikjbekkers.bsky.social AMLab, Informatics Institute, University of Amsterdam. ELLIS Scholar. Geometry-Grounded Representation Learning. Equivariant Deep Learning.
Jacobus Dijkman @jdijkman.bsky.social Infusing statistical physics with machine learning to describe molecular fluids.
PhD Candidate at UvA with Max Welling, Jan-Willem van de Meent and Bernd Ensing.
Alejandro García @algarciacast.bsky.social PhD candidate at @amlab.bsky.social focusing on Geometry-informed Machine Learning 🤖 https://agarciacast.github.io
Sharvaree Vadgama @sharvaree.bsky.social PhD student at @amlab.bsky.social
Geometric deep learning + Generative modeling.
🇳🇱🇺🇸🇮🇳
Organizer @gram-org.bsky.social and @scifordl.bsky.social workshop
📍 Amsterdam/SF
Grigory Bartosh @gbarto.bsky.social PhD candidate at AMLab, UvA. Diffusion Models, Generative Models, Deep Learning.
grigorybartosh.github.io
Christian A. Naesseth @canaesseth.bsky.social Assistant Professor of Machine Learning
Generative AI, Uncertainty Quantification, AI4Science
Amsterdam Machine Learning Lab, University of Amsterdam
https://naesseth.github.io
@wellingmax.bsky.social @wellingmax.bsky.social 
@zmheiko.bsky.social @zmheiko.bsky.social 
Floor Eijkelboom @eijkelboomfloor.bsky.social PhD candidate at University of Amsterdam | Physics-Informed Generative Modeling
@mvmacfarlane.bsky.social @mvmacfarlane.bsky.social PhD Candidate @AmlabUvA working on Reinforcement Learning , Search and Adaptive Computation | visiting researcher at the University of Alberta @rlai_lab
T. Anderson Keller @andykeller.bsky.social Postdoctoral Fellow at Harvard Kempner Institute. Trying to bring natural structure to artificial neural representations. Prev: PhD at UvA. Intern @ Apple MLR, Work @ Intel Nervana
Ben Miller @bkmi.bsky.social FAIR Chemistry. Simulation-based Inference.
Nabil Iqbal @nabiliqbal.bsky.social theoretical physics. normally professing at durham u. currently machine learning at amlab at university of amsterdam. www.nabiliqbal.com
Rob Romijnders @robrom.bsky.social 
Sindy Löwe @sindylowe.bsky.social ML Scientist @CuspAI | Innovating for a greener future 🌱
Babak Esmaeili @bobsmiley.bsky.social Postdoc @TUeindhoven
@eeevgen.bsky.social @eeevgen.bsky.social 
Artem Moskalev @artemmoskalev.bsky.social Re-imagining drug discovery with AI 🧬. Deep Learning ⚭ Geometry. Previously PhD at the University of Amsterdam. https://amoskalev.github.io/
Thomas Kipf @tkipf.bsky.social Research at Google DeepMind. Ex-Physicist. Controllable World Simulators (GNNs, Structured World Models, Neural Assets). TLM Veo Capabilities (Ingredients & more).
📍 San Francisco, CA
Max Zhdanov @maxxxzdn.bsky.social PhD candidate at AMLab with Max Welling and Jan-Willem van de Meent.
Research in physics-inspired and geometric deep learning.
Olga Zaghen @olgatticus.bsky.social MSCA PhD student at AMLab with Erik Bekkers, interested in geometric deep learning, generative models and their intersection 🌐 ✨
bit.ly/olga-zaghen
Timothée Poisot @ctrlalttim.com Almost certainly one of the ecologists of all time.
AI/ML, biodiversity monitoring, viral emergence, open science, methodological anarchism
he/they
🧪 https://epic-biodiversity.org/
Moritz Willig @moritzwillig.bsky.social PhD student at AIML Lab, TU Darmstadt, Germany.
Teaching AI models 'genuine' (causal) reasoning | https://moritz-willig.de/
Moritz Schauer @mschauer.bsky.social Statistician, Associate Professor (Lektor) at University of Gothenburg and Chalmers; inference and conditional distributions for anything
https://mschauer.github.io
http://orcid.org/0000-0003-3310-7915
[ˈmoː/r/ɪts ˈʃaʊ̯ɐ]
Bsian @ai4dem.bsky.social based in Bayesian area
I’m not an ‘A’sian, I’m a ‘B’sian
@csilviavr.bsky.social @csilviavr.bsky.social 
cassio @cassiodecampos.bsky.social AV wants a rice bowl. And apparently it can't be any rice bowl.
Mathias Niepert @mniepert.bsky.social Professor @ University of Stuttgart, Scientific Advisor @ NEC Labs, GraphML, geometric deep learning, ML for Science and Simulations. Formerly @IUBloomington and @uwcse
ELLIS unit Amsterdam @ellisamsterdam.bsky.social Promoting research excellence and advancing breakthroughs in AI
The Bluesky account of the ELLIS unit Amsterdam. For more information, visit our website: https://ivi.fnwi.uva.nl/ellis/
Tim Davidson @imtd.bsky.social 🌐 https://www.trdavidson.com
🔬research: deep generative learning; agentic systems; synthetic data
PhD @EPFL on reliable magic
Spent time @MSR, @Google
machine learning & company building
🎓@NYU @UvA alumn
Federico Errica @federico-errica.bsky.social Senior Research Scientist at NEC. PhD in CS @ UniPi, Bayesian Deep Learning for Graphs. Trying to do Science 🔍, not SotA 🥇.
uai2026 @auai.org Association for Uncertainty in AI.
Upcoming conference: #uai2026 August 17-21 in Amsterdam, Netherlands! 🇳🇱
https://auai.org/uai2026
Emanuele Marconato @ema-ridopoco.bsky.social Post-doc @ University of Trento. I did my PhD @ University of Trento and the University of Pisa. I like #concepts, #symbols, and #representations, but I still don't know what they are.
📍 Trento, Italy
🧵 #identifiability, #shortcuts, #interpretability
Causal Club @handle.invalid Causality Club proudly hosted at the University of Pisa and relying on strong assumptions since always.
https://causalclub.di.unipi.it/
Jeremy Howard @howard.fm https://Answer.AI & https://fast.ai founding CEO; previous: hon professor @ UQ; leader of masks4all; founding CEO Enlitic; founding president Kaggle; various other stuff…
Zachary Lipton @zacharylipton.bsky.social Cofounder & CTO @ Abridge, Raj Reddy Associate Prof of ML @ CMU, occasional writer, relapsing 🎷, creator of d2l.ai & approximatelycorrect.com
@logconference.bsky.social @logconference.bsky.social 
Joel Dyer @joelnmdyer.bsky.social AI/ML Scientist
Website: https://joelnmdyer.github.io
GitHub: https://github.com/joelnmdyer
Causalscience.org @causalscience.org Fostering a dialogue between industry and academia on causal data science.
Causal Data Science Meeting 2025: causalscience.org
CAUSALab @causalab.org Actionable #causalinference with real-world impact.
We use health data to help decision makers make better decisions.
We train investigators at Harvard T.H. Chan School of Public Health.
Connect with CAUSALab: https://linktr.ee/causalab