Roxana Rădulescu @rroxana.bsky.social Assistant professor @utrechtuniversity.bsky.social
Multi-objective multi-agent RL and everything in between
RL & Agents Reading Group @rl-agents-rg.bsky.social RL & Agents Reading Group @ University of Edinburgh
We regularly discuss recent papers in RL, MARL & related
https://edinburgh-rl.github.io/reading-group
DurstewitzLab @durstewitzlab.bsky.social Scientific AI/ machine learning, dynamical systems (reconstruction), generative surrogate models of brains & behavior, applications in neuroscience & mental health
Carlo Sferrazza @carlosferrazza.bsky.social Postdoc at Berkeley AI Research. PhD from ETH Zurich.
Robotics, Artificial Intelligence, Humanoids, Tactile Sensing.
https://sferrazza.cc
EWRL @ewrl-org.bsky.social This is the official account of EWRL 19 - European Workshop on Reinforcement Learning
Official website: https://ewrl-org.github.io/ewrl-2026/index.html
Emily M. Bender @emilymbender.bsky.social Book: https://thecon.ai
Web: https://faculty.washington.edu/ebender
Altmetric @altmetric.com We measure the attention that research outputs receive from policy documents, mainstream news outlets, Wikipedia, social media and online reference managers. We detect sentiment of Bluesky/X posts.
Come for the attention to research. Stay for the memes.
Pierre-Yves Oudeyer @pyoudeyer.bsky.social Research director @Inria, Head of @flowersInria
lab, prev. @MSFTResearch @SonyCSLParis
Artificial intelligence, cognitive sciences, sciences of curiosity, language, self-organization, autotelic agents, education, AI and society
http://www.pyoudeyer.com
Remi Cadene @remicadene.bsky.social AI for Robotics at @HuggingFace 🤗
Focusing on @LeRobotHF
Lukas Schäfer @lukaschaefer.bsky.social www.lukaschaefer.com
Researcher @msftresearch.bsky.social; working on autonomous agents in video games; PhD Univ of Edinburgh ; Ex Huawei Noah’s Ark Lab, Dematic; Young researcher HLF 2022
@klein-aaron.bsky.social @klein-aaron.bsky.social 
Nicklas Hansen @ncklashansen.bsky.social Postdoc at NYU. Prev: PhD at UCSD, intern NVIDIA, Meta AI, UC Berkeley, BS/MS DTU. I like robots 🤖, plants 🪴, and they/them pronouns 🏳️🌈
https://www.nicklashansen.com
Schwule Sau Hannover @schwulesau.bsky.social Die Schwule Sau ist seit mehr als 30 Jahren die Location für LGBTIQA+ in Hannover 🏳️🌈
#hannover #party #bar #kultur #nightlife
Raccoons Hourly @raccoonhourly.bsky.social All images belong to their respective owners, for problems/concerns/submissions contact @stonesec.dev
Mirco Mutti @mircomutti.bsky.social Reinforcement learning, but without rewards.
Postdoc at the Technion. PhD from Politecnico di Milano.
https://muttimirco.github.io
Raghu Rajan @raghuspacerajan.bsky.social PhD / PostDoc in Reinforcement Learning, AutoRL at the University of Freiburg.
First author of MDP Playground.
Opinions posted here are my own.
@jovitalukasik.bsky.social @jovitalukasik.bsky.social PostDoc@University of Siegen in Machine Learning and Computer Vision
Ayyuce Begum Bektas @begumbektas.bsky.social ML Postdoc @ DFCI & Harvard University.
Per Kristian Lehre @pklehre.bsky.social Professor in Computer Science at the University of Birmingham
@ericeaton.bsky.social @ericeaton.bsky.social Faculty at the University of Pennsylvania. Lifelong machine learning and AI for robotics and precision medicine: continual learning, transfer & multi-task learning, deep RL, multimodal ML, and human-AI collaboration. seas.upenn.edu/~eeaton
Laura Kopf @lkopf.bsky.social PhD student in Interpretable Machine Learning at @tuberlin.bsky.social & @bifold.berlin
https://web.ml.tu-berlin.de/author/laura-kopf/
Katharina Eggensperger @keggensperger.bsky.social Professor for ML and AI at Lamarr Institute / @tu-dortmund.de. Working on AutoML and Tabular Data. All opinions are my own.
Florian Felten @ffelten.bsky.social Postdoc @ETH | Multi-Objective RL | Optimization | Automated Design
I like to write cool libraries.
I cycle and run when I'm not lazy.
https://ffelten.github.io/
Christoph Lampert (MLCV@ISTA) @mlcv-at-ista.bsky.social Professor at ISTA (Institute of Science and Technology Austria), heading the Machine Learning and Computer Vision group. We work on Trustworthy ML (robustness, fairness, privacy) and transfer learning (continual, meta, lifelong). 🔗 https://cvml.ist.ac.at
Magdalena Lederbauer @mlederbauer.bsky.social PhD student @MIT ChemE & CompSci
MSc ETH Chemistry @ETH Zurich
prev ML scientist @entalpicai
passionate about spectroscopy, improv theatre, and everything in between.
Jakob Macke @jakhmack.bsky.social #AI4Science #CompNeuro #NeuroAI #SBI
www.mackelab.org @mackelab.bsky.social
· PI and Hector Fellow ELLIS Institute @ellisinsttue.bsky.social tue.ellis.eu
· Prof Uni Tuebingen @ml4science.bsky.social BCCN tue.ai
Nick Erickson @nickerickson.bsky.social Author of AutoGluon: auto.gluon.ai
Senior Applied Scientist @ AWS AI
#opensource #automl
Ruiyi Wang @ruiyiwang.bsky.social 2nd year PhD at UCSD w/ @rajammanabrolu.bsky.social
Prev: @ltiatcmu.bsky.social @umich.edu
Research: Agents🤖, Reasoning🧠, Games👾
Annie Liao @annieliao2000.bsky.social wat is life - build'in build'in
Ashley Shin @hashleys.bsky.social NLP PhD student @ UCSD | NSF CS grad fellow
recommender systems, retrieval, ML 맛집
ashleyshin.org her/she
Gintare Karolina Dziugaite @gkdziugaite.bsky.social Sr Research Scientist at Google DeepMind, Toronto. Member, Mila. Adjunct, McGill CS. PhD Machine Learning & MASt Applied Math (Cambridge), BSc Math (Warwick). gkdz.org 
Ksenia Se @kseniase.bsky.social Writing TuringPost.com, learning and educating about machine learning and AI.
Working on a book about Citizen Diplomacy.
Living in the woods.
Also - being mom to four boys and one baby girl 🤘🏻
Sofie Van Landeghem @oxykodit.bsky.social I'm a software developer, open-source maintainer and NLP engineer. I love data, coding, testing, developing ML models and getting sh*t done.
https://github.com/svlandeg
Parisa Rashidi @parisarashidi.bsky.social Scientist, Medical AI Researcher, Humanist
Founding Co-director of @UF_IC3 Center and director of @UFiHealLab
#AI4Health
Opinions my own.
She/her.
Ayodele is in the 92% @youraibigsis.bsky.social Data Scientist, coffee addict, blerd, and drummer. Octavia Butler stan. Trekkie, survivalist, and pole dancer. ADHDer, elder emo, horror movies, & video games🖤
Book Clerbs:
The AI Con ➡️ lu.ma/q3won50t
Data Grab ➡️ lu.ma/r79kprlz
Gavia Gray @reflected.codes Member of Technical Staff at Cerebras (views expressed my own) (also technically prof at Dalhousie University)
https://github.com/gngdb
https://reflected.codes/
Jen Iofinova @ohaijen.bsky.social Responsible, efficient ML at IST Austria. Formerly: intern at MSR, SWE at Google, teacher, trader, math nerd. I also make weird AI art.
Women+ in ML/DS (WiMLDS) @wimlds.bsky.social Women+ in Machine Learning & Data Science (WiMLDS) Org. | meetup community of women & non-binary folks | Est 2013 👩🏿💻👩💻👩🏽💻 #GenderEquality #Inclusion
https://wimlds.org
Margaret Mitchell @mmitchell.bsky.social Researcher trying to shape AI towards positive outcomes. ML & Ethics +birds. Generally trying to do the right thing. TIME 100 | TED speaker | Senate testimony provider | Navigating public life as a recluse.
Former: Google, Microsoft; Current: Hugging Face
Hanna Wallach @hannawallach.bsky.social VP and Distinguished Scientist at Microsoft Research NYC. AI evaluation and measurement, responsible AI, computational social science, machine learning. She/her.
One photo a day since January 2018: https://www.instagram.com/logisticaggression/
Sarah Osentoski @sosentos.bsky.social Building a co-pilot for hardware designers at Vinci4d. Formerly SVP of Engineering Iron Ox. WiML president, COO Mayfield Robotics Roboticist/Machine Learning Researcher
Sarah Brown @brownsarahm.com Assistant Professor in CS: researching ML/AI in sociotechnical systems & teaching Data Science and Dev tools with an emphasis responsible computing
New Englander, NSBE lifetime member
profile pic: me in a purplish sweater with math vaguely on the w
Dr Sasha Luccioni @sashamtl.bsky.social Climate & AI Lead @HuggingFace, TED speaker, WiML board member, TIME AI 100 (She/her/Dr/🦋)
Jessica Schrouff @jessicaschrouff.bsky.social Director of Responsible AI @GSK | Interested in Responsible AI, AI for healthcare, fairness and causality | Prev. Google DeepMind, Google Health, UCL, Stanford, ULiege | WiML board/volunteer. She/her.
Katherine Heller @kat-heller.bsky.social Machine Learning researcher. Former stats faculty. Works for Google Research, and on better days, herself.
Kristin Branson @kristinmbranson.bsky.social Researcher in machine learning and computer vision for science. Senior Group Leader at HHMI Janelia Research Campus. Supporter of DEIB in science and tech. CV: https://bit.ly/BransonCV
Timnit Gebru @timnitgebru.blacksky.app Personal Account
Author: Deep Unlearning (you can now preorder at https://shorturl.at/sCdjl)
Founder: The Distributed AI Research Institute (https://dair-institute.org)
Mila Gorecki @milago.bsky.social PhD student in Machine Learning @ MPI-IS Tübingen, Tübingen AI Center, IMPRS-IS
Stephanie Hyland @hylandsl.bsky.social machine learning for health and biology at microsoft research, based in cambridge UK 🌻 🌱
Saloni Dash @dashsaloni.bsky.social PhD Candidate, University of Washington
https://salonidash.com/
Paula Rodriguez-Diaz @paularodrid.bsky.social Harvard CS PhD Candidate. Interested in algorithmic decision-making, data-centric ML, and applications to public sector operations
Emma Strubell @strubell.bsky.social assistant professor, @ltiatcmu.bsky.social. machine learning: LLMs and climate. 🏳️🌈🏳️⚧️ they/them/dad (2 dogs).
pro-AI, anti-capitalist, anti-fascist.
Website: strubell.github.io
Sara Beery @sarameghanbeery.bsky.social Research on AI and biodiversity 🌍
Asst Prof at MIT CSAIL,
AI for Conservation slack and CV4Ecology founder
#QueerInAI 🏳️🌈
Michelle Lin is @NeurIPS2024 (and new to bsky!) she/her @mchll-ln.bsky.social ML for remote sensing @Mila_Quebec * UdeM x McGill CS alum
Interests: Responsible ML for climate & societal impacts, STS, FATE, AI Ethics & Safety
prev: SSofCS lab
📍🇨🇦 Montreal (allegedly)
TW: @XMichellelinX
https://mchll-ln.github.io/
Mírian Silva @mirianfsilva.bsky.social She/Her • Former @IBMResearch • MSc in AI/ML @ UFMG 🇧🇷 | Interested in AI Ethics, Safety & Tech Governance. AI/ML engineering & robustness • @blackinai👩🏽💻 (I’m trying to leave twitter🙂↕️)
https://mirianfsilva.github.io
Dr. Casey Fiesler @cfiesler.bsky.social information science professor (tech ethics + internet stuff)
kind of a content creator (elsewhere also @professorcasey)
though not influencing anyone to do anything except maybe learn things
she/her
more: casey.prof
Mira Pijselman @pijselman.bsky.social digital ethicist leading #responsibleAI and emerging tech risk work at BMO // 🇨🇦🇬🇧
AI • quantum • data // oxford • university of toronto // video game enthusiast
all views my own
Meera Desai @madesai.bsky.social PhD student at University of Michigan School of Information. Data and evaluation practices for language models / language models as cultural technologies.
https://meera-desai.com
Shiran Dudy @shirandudy.bsky.social A research scientist @Northeastern #AIEthics, #ResponsibleAI (she/her)
Work on amplifying voices that we should hear more. My research is on cultural representation and perspective communication in AI. https://www.shirandudy.com
Laura Hannemose Rieger @laura-rieger-de.bsky.social Postdoc at DTU Energy working on machine learning for modelling material science.
Currently on a research stay at Sam Coopers group, Imperial College London
Marine Carpuat @marinecarpuat.bsky.social Associate Professor in Computer Science at the University of Maryland. Human-Centered Natural Language Processing & Machine Translation
Alizée Pace @alizeepace.bsky.social Gemini Post-Training @ Google DeepMind
Previously: ETH Zurich, Cambridge, CERN
alizeepace.com
Lakshya A Agrawal @lakshyaaagrawal.bsky.social PhD @ucberkeleyofficial.bsky.social | Past: AI4Code Research Fellow @msftresearch.bsky.social | Summer @EPFL Scholar, CS and Applied Maths @IIITDelhi | Hobbyist Saxophonist
https://lakshyaaagrawal.github.io
Maintainer of https://aka.ms/multilspy
Dr. Fei-Fei Li @drfeifei.bsky.social Prof (CS @Stanford), Co-Director @StanfordHAI, Cofounder/CEO @theworldlabs, CoFounder @ai4allorg #AI #computervision #robotics #AI-healthcare
Danica Sutherland @djsutherland.ml machine learning asst prof at @cs.ubc.ca and amii
statistical testing, kernels, learning theory, graphs, active learning…
she/her, 🏳️⚧️, @queerinai.com
Ana Crisan @amcrisan.bsky.social Assistant Professor, University of Waterloo. I try to help people make informed decisions with data. #HCI, #Viz, applied #AI/#ML.
Awa Dieng @adoubleva.bsky.social machine learning researcher
Emma Pierson @emmapierson.bsky.social Assistant professor of CS at UC Berkeley, core faculty in Computational Precision Health. Developing ML methods to study health and inequality. "On the whole, though, I take the side of amazement."
https://people.eecs.berkeley.edu/~emmapierson/
Siobhan Mackenzie Hall @smhall97.bsky.social 🇿🇦 | Fairness in AI | University of Oxford | Deep Learning Indaba | Internships: Google DeepMind || Microsoft Research
https://siobhanmackenziehall.com/
Emma Harvey @emmharv.bsky.social PhD candidate @ Cornell info sci & summer research intern @ Apple | Responsible AI | Previously Stanford RegLab, MSR FATE, Penn | https://emmaharv.github.io/
Alexandra Olteanu @aolteanu.bsky.social Ethical/Responsible AI. Rigor in AI. Grumpy eastern european in north america. Lovingly nitpicky. www.aolteanu.com
Jenn Wortman Vaughan @jennwv.bsky.social Sr. Principal Research Manager at Microsoft Research, NYC // Machine Learning, Responsible AI, Transparency, Intelligibility, Human-AI Interaction // WiML Co-founder // Former NeurIPS & current FAccT Program Co-chair // Brooklyn, NY // http://jennwv.com
Angelina Wang @angelinawang.bsky.social Asst Prof at Cornell Info Sci and Cornell Tech. Responsible AI
https://angelina-wang.github.io/
Irene Chen @irenetrampoline.bsky.social ML for healthcare and health equity. Assistant Professor at UC Berkeley and UCSF.
https://irenechen.net/
Judy Hanwen Shen @heyyjudes.bsky.social CS PhD Student @ Stanford
Data, Diversity, and Downstream Impacts
https://heyyjudes.github.io
Jessica Hullman @jessicahullman.bsky.social Ginni Rometty Prof @NorthwesternCS | Fellow @NU_IPR | AI, people, uncertainty, beliefs, decisions, metascience | Blog @statmodeling
Stephanie Brandl @stephaniebrandl.bsky.social Assistant Professor in NLP (Fairness, Interpretability and lately interested in Political Science) at the University of Copenhagen ✨
Before: PostDoc in NLP at Uni of CPH, PhD student in ML at TU Berlin
Hilary Mason @hilarymason.com Co-founder & CEO of Hidden Door. I <3 cheeseburgers and making beautiful things. I know a thing or two about AI, but it's people who matter. I am interested in many things.
NYC
Diana Cai @dianarycai.bsky.social Machine learning researcher
www.dianacai.com
Sirisha Rambhatla @sirisha-r.bsky.social Assistant Professor, Director of Critical ML and Val O'Donovan Chair in Efficient, Safe and Adaptive AI @WaterlooENG | Representation Learning across modalities under distribution shifts and data scarcity |Views Personal |
https://sirisharambhatla.com/
Angelica Chen @angie-chen.bsky.social @_angie_chen at the other place
PhD student @NYU, formerly at
@Princeton 🐅
Interested in LLMs/NLP, pastries, and running. She/her.
Samta Shukla @samtathinks.bsky.social Director of AI & Data Science @ BCBS MN | Transforming healthcare, one reimbursement at a time | Building cutting-edge responsible AI solutions for a mission driven non-profit | Ex CVS Health | PhD in CS | RPI & IISc Alum | Views my own
Stephanie Chan @scychan.bsky.social Staff Research Scientist at Google DeepMind. Artificial and biological brains 🤖 🧠
Loubna Ben Allal @loubnabnl.hf.co SmolLMs & Data @huggingface
Training SmolLMs and curating high quality web and synthetic datasets ✨
https://loubnabnl.github.io/
Esther Rolf @estherrolf.bsky.social Assistant Professor of CS at CU Boulder. I research statistical & geospatial machine learning.
Kristian Lum @kldivergence.bsky.social Research Scientist at GDM. Statistician. Mostly work on Responsible AI. Academia-industry flip-flopper.
Gowthami Somepalli @gowthami.bsky.social PhD-ing at UMD. Knows a little about multimodal generative models. Check out my website to know more - https://somepago.github.io/
Judy Hoffman @judyh.bsky.social Prof at Georgia Tech
https://faculty.cc.gatech.edu/~judy/
Machine Learning and Computer Vision Researcher
Devi Parikh @deviparikh.bsky.social Co-CEO, Yutori. Try out Scouts at yutori.com.
Mimansa Jaiswal @mimansaj.bsky.social Robustness, Data & Annotations, Evaluation & Interpretability in LLMs
http://mimansajaiswal.github.io/
Roni Sengupta @ronisen.bsky.social Asst. Prof. UNC Chapel Hill CS
Computer Vision & Graphics.
https://www.cs.unc.edu/~ronisen/
Chhavi Yadav @chhaviyadav.bsky.social Machine Learning Researcher | PhD Candidate @ucsd_cse | @trustworthy_ml
chhaviyadav.org
Hilde Kuehne @hildekuehne.bsky.social Professor for CS at the Tuebingen AI Center and affiliated Professor at MIT-IBM Watson AI lab - Multimodal learning and video understanding - GC for ICCV 2025 - https://hildekuehne.github.io/
Abhilasha Ravichander @lasha.bsky.social Tenure-track faculty at the Max Planck Institute for Software Systems
Previously postdoc at UW and AI2, working on Natural Language Processing
Recruiting PhD students!
🌐 https://lasharavichander.github.io/
@ruiqigao.bsky.social @ruiqigao.bsky.social 
Stefanie Hane @stefihane.bsky.social SF & FFM ~
BI ML Data Ethics IIoT global digital business process improvements
Dr. Angelica Lim @petitegeek.bsky.social Computing Science prof in multimodal embodied AI, emotion, interaction at SFU in Vancouver 🇨🇦🇵🇭 Director of the Rosie Lab www.rosielab.ca Canada CIFAR AI Chair. Previously at SoftBank Robotics 🤖 FR/JP
Elinor @elinorpd.bsky.social incoming PhD @ MIT CSAIL // researching LLM societal impacts & alignment
previously @ MIT media lab, mila quebec / mcgill
i like language and dogs and plants and ultimate frisbee and baking and sunsets. she/her
https://elinorp-d.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
merve @merve.bsky.social proud mediterrenean 🧿 open-sourceress at hugging face 🤗 multimodality, zero-shot vision, vision language models, transformers