Femke Halsema @femkehalsema.bsky.social 
Gil Durán @gilduran.com California writer. Ida Tarbell stan.
Author: “The Nerd Reich: Silicon Valley Fascism and the War on Global Democracy.” https://www.simonandschuster.com/books/The-Nerd-Reich/Gil-Duran/9781668221402
Newsletter: http://www.thenerdreich.com
@bpiwowar.bsky.social @bpiwowar.bsky.social 
Lukas Gienapp @lgnp.bsky.social AI engineer @ Seltz; ML/IR research @ hessianAI / ScaDS.AI.
Marianne Kalkman @marianneka.bsky.social Communicatie, Utrecht, muziek, theater, lezen, hollen en stilstaan, altijd Wad
Valerie Veatch @valerieveatch.bsky.social Documentary Filmmaker.
Wieland Brendel @wielandbrendel.bsky.social Machine Learning Researcher and Social Entrepreneur | Group Leader at ELLIS Institute Tübingen & Max Planck Institute for Intelligent Systems robustml.is.mpg.de | Co-Founder maddox.ai | Co-Initiator bw-ki.de | @ellis.eu scholar
Best Kept Secret Festival @bksfestival.bsky.social Connected Through Music. 12, 13 & 14 June 2026, Beekse Bergen (NL)
weronikalajewska.bsky.social @weronikalajewska.bsky.social Applied Scientist @Amazon
Daniel van Strien @danielvanstrien.bsky.social Machine Learning Librarian at @hf.co
Amanda Bertsch @abertsch.bsky.social PhD student @ CMU LTI. working on text generation + long context
https://www.cs.cmu.edu/~abertsch/
Kyle Lo @ ICML2026 🇰🇷 @kylelo.bsky.social language models, data & evals, prev co-lead of Olmo @ai2.bsky.social, nlp @uwcse, statistics @uw, open science, tabletop, seattle, he/him,🧋 kyleclo.com
Amelie Wuehrl @nlp-amelie.bsky.social PhD student in Natural Language Processing
📄 https://scholar.google.com/citations?user=jwkTGVYAAAAJ&hl=en&oi=ao 
birger-larsen.bsky.social @birger-larsen.bsky.social 
Frank van de Wolde @fvandewolde.bsky.social Wil verder bouwen aan Progressief Nederland.
@sannevrijenhoek.bsky.social @sannevrijenhoek.bsky.social 
@mariaheuss.bsky.social @mariaheuss.bsky.social 
Madeleine Daepp @mdaepp.bsky.social Civic technologist studying AI + democracy. Research Director @cdt.org, currently on civic leave from Microsoft Research. PhD MIT. Concerned about generative propaganda but have handed my entire life over to Claude. Views my own. madeleinedaepp.com
Ursula von der Leyen @vonderleyen.ec.europa.eu President of the @ec.europa.eu
Mother of seven. Brussels-born. European by heart. 🇪🇺
Kaja Kallas @kajakallas.bsky.social EU High Representative for Foreign Affairs and Security Policy
Vice-President of the European Commission
Olav ten Bosch @olavtenbosch.bsky.social https://olavtenbosch.github.io
Lindsay Popowski @popowski.bsky.social phd-ing @ stanford hci
online groups, social platform design, and mental models. also books. books books books.
David Rand @dgrand.bsky.social Prof at Cornell studying how human-AI dialogues can correct inaccurate beliefs, why people share falsehoods, and ways to reduce political polarization and promote cooperation. Computational social science + cognitive psychology.
https://www.DaveRand.org/
Tom-Jan Meeus @tomjanmeeus.bsky.social NRC opinie. Nieuwsbrief over democratie: https://www.nrc.nl/nieuwsbrieven/machtige-tijden/. Was: politiek columnist, correspondent VS, onderzoeksjournalist, essayist Maand vd Filosofie
Dietmar Jannach @dietmarjannach.bsky.social Recommender Systems
Nikhil Garg @nkgarg.bsky.social I study algorithms/learning/data applied to democracy/markets/society. Asst. professor at Cornell Tech. https://gargnikhil.com/. Helping building personalized Bluesky research feed: https://bsky.app/profile/paper-feed.bsky.social/feed/preprintdigest
Sophie Greenwood @sjgreenwood.bsky.social PhD Student @ Cornell CIS
Bluesky paper digest: https://bsky.app/profile/paper-feed.bsky.social/feed/preprintdigest
Marianne Aubin Le Quéré @mariannealq.bsky.social Postdoctoral Fellow @ Princeton CITP. ex-Cornell PhD, future UIUC asst prof (fall 2026).
Looking at AI's impact on information ecosystems and news consumption. social computing, computational social science & journalism
mariannealq.com
Leonie Weissweiler @weissweiler.bsky.social Assistant Professor of NLP at Leipzig University, head of @lionlab.bsky.social
PhD from LMU Munich, prev. Uppsala, UT Austin, Princeton, CMU, Cambridge
computational linguistics, construction grammar, morphosyntax
leonieweissweiler.github.io
Jill Walker Rettberg @jilltxt.bsky.social Co-Director at Center for Digital Narrative, Univ of Bergen. Lead research project AI STORIES (ERC Advanced Grant). Australian and Norwegian. Blogging at jilltxt.net since 2000.
Ben Williamson @benpatrickwill.bsky.social Researching data, tech, futures, and biological sciences in education | Senior Lecturer and co-director at the Centre for Research in Digital Education | University of Edinburgh | Editor of Learning, Media and Technology @lmt-journal.bsky.social
marijane white, mslis @marijanewhite.bsky.social data & research engagement librarian @ oregon health & science university
I fight entropy and I find things
she/they
#medlibs #code4lib #scholcomm
rdfs:seeAlso: @marijane.bsky.social
Loek Cleophas @loekhere.bsky.social /lʊk/ | Rekenaarwetenskapper | @tue_softeng | @StellenboschUni | Views mine | loek@me.com | @loekhere@mastodon.social
Caroline de Gruyter @carolinedegruyter.bsky.social Europe observer.
Brussels correspondent/columnist for NRC, Foreign Policy, De Standaard, EUobserver. www.carolinedegruyter.eu
Book: with peace no longer a given, how will Europeans - children of fortune - deal with war and violence?
@stijnvoss.bsky.social @stijnvoss.bsky.social 
ACM SIGIR @acmsigir.bsky.social SIGIR is the Association for Computing Machinery’s Special Interest Group on Information Retrieval. Since 1963, we have promoted research, development and education in the area of search and other information access technologies.
Visit: https://sigir.org/
Alexander Doria @dorialexander.bsky.social LLM for the commons.
Sarvnaz Karimi @skarimi.bsky.social Associate Prof. In NLP @Monash University.
ACL publicity director. ACL Rolling Review EiC.
Opinions are my own.
ECIR 2026 @ecir2026.eu The 48th European Conference on Information Retrieval
March 29 - April 2, 2026
Delft, The Netherlands
https://ecir2026.eu
Faegheh Hasibi @fhasibi.bsky.social Assistant Professor at Radboud University
Information Retrieval- Natural Language Processing
Etienne Posthumus @epoz.org I like to make simple solutions to complex problems.
https://epoz.org/
Senior Researcher at FIZ Karlsruhe
NFDI4Culture
∴ Digital Art History ∴ Knowledge Engineering ∴ Yoga ∴
Harrie Oosterhuis @harrieo.bsky.social Machine learning and information retrieval researcher. | Assistant professor at Radboud University Nijmegen and visiting research scholar at Google DeepMind. | Previously at Google Research, Twitter and University of Amsterdam.
Dominik Tornow @dominiktornow.bsky.social Founder Resonate HQ | Distributed Async Await | Thinking in Distributed Systems | https://dtornow.substack.com
Tonie Mudde @toniemudde.bsky.social Chef wetenschapsredactie - de Volkskrant
Presenteert wetenschapspodcast ‘Ondertussen in de kosmos’
Volkskrant.nl/wetenschap
George van Hal @georgevanhal.bsky.social Wetenschapsredacteur bij de Volkskrant | Schrijft over: sterrenkunde, natuurkunde, ruimtevaart | Ook: de wetenschap in sciencefiction(films) | Spreker | Schrijft boeken | Meest recent: De techbro's
Sjoerd de Jong @sjoerdjong.bsky.social Redacteur NRC (wetenschap, filosofie, boeken). Rotterdamse expat.
Wojciech Kusa 🇪🇺 @wojciechkusa.bsky.social Researcher & NLP Group Leader @ NASK 💻 | PhD from TU Wien | LLM Safety | Previously ⛵ around the Mediterranean
Opinions are my own
https://wojciechkusa.github.io
Anna Rogers @annarogers.bsky.social Associate professor at IT University of Copenhagen: NLP, language models, interpretability, AI & society. Co-editor-in-chief of ACL Rolling Review. #NLProc #NLP
Peter Gainsford @kiwihellenist.bsky.social Kiwi Hellenist, Homerist, classicist, NZ. He/his/him/ia.
Sarah Gilbert @sarahagilbert.bsky.social Research Director, Citizens and Technology Lab, Cornell University, r/AskHistorians moderator
I study how to make the internet freer and safer— and how to help the helpers on the ground making that possible. She/her
https://citizensandtech.org/
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
@binarysearch.bsky.social @binarysearch.bsky.social - A @andrewyates.bsky.social @andrewyates.bsky.social
Joep Bos-Coenraad @joepbc.bsky.social Raadslid Nijmegen en projectleider PEP Repository @ Radboud Universiteit.
Groene Beta. ICT, Natuurwetenschappen, Privacy, Duurzaamheid.
Gitarist 🎸 @thelessergods.bsky.social 🤘.
Daniël Verlaan @daniel.verlaan.xyz journalist RTL Nieuws ☎️ 06 2089 8142 📫 daniel.verlaan@rtl.nl 🏆 winnaar Wie is de Mol, Tegel & Loep 📕🎙️🍿 boek, podcast en docu ‘Ik weet je wachtwoord'
Jaap-Henk Hoepman 🟥 ⬜️ 🟩 ⬛️ @xotoxot.eurosky.social Visiting Professor Karlstad University. Associate professor Radboud University Nijmegen. Privacy Engineering Boffin.
Author of "Privacy Is Hard and Seven Other Myths. Achieving Privacy Through Careful Design", MIT Press, 2021.
Posts in English and Dutch
Shubham Chatterjee @shubham-chatterjee.bsky.social Assistant Professor of CS | LLM | RAG | Neural IR
Danny To Eun Kim @teknology.bsky.social PhD student @CMU LTI
NLP | IR | Evaluation | RAG
https://kimdanny.github.io
Charlie Clarke @claclarke.bsky.social Here for the IR laughs and the NLP fun
Frank T. Hopfgartner @hopfgartner.bsky.social Researcher interested in information retrieval, recommender systems, data science. General chair of ACM #cikm2023 and ACM #chiir2024
Johanne Trippas @jtrippas.bsky.social @rmitcomputing.bsky.social Vice-Chancellor's Senior Research Fellow. Prior, Research Fellow @unimelb. Interested in making the web accessible.
Even the snail reached the ark. 🐌
David Vos @davidvos.bsky.social Information retrieval, recommender systems and generative modelling. PhD Candidate at IRLab Amsterdam, supervised by Maarten de Rijke & Harrie Oosterhuis.
Luca Soldaini 🎀 @soldaini.net I like tokens! Leading the Olmo data team at @ai2.bsky.social with @kylelo.bsky.social // all opinions sampled from my own stochastic parrot
more at https://soldaini.net
Rolf Jagerman @jagerman.nl Senior Software Engineer at Google DeepMind working on Large Language Models and Ranking
Isabelle Augenstein @iaugenstein.bsky.social Professor at the University of Copenhagen. Explainable AI, Natural Language Processing, ML. Head of copenlu.bsky.social lab.
#NLProc #NLP #XAI
http://isabelleaugenstein.github.io/
Glasgow IR Group @irglasgow.bsky.social Glasgow Information Retrieval Group at the University of Glasgow
Ferdinand Schlatt @fschlatt.bsky.social PhD Student, efficient and effective neural IR models 🧠🔎
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
Toine Bogers @toinebogers.bsky.social Associate professor @ IT University of Copenhagen. CSO of the Pioneer Centre for AI. Interested in RecSys, AI for work, information retrieval, ice hockey, punk rock & floorball...
Bhaskar Mitra | ভাস্কর মিত্র @bmitra.bsky.social Information Retrieval Researcher ✊🏽🍉🕊️ | Pronouns: He/him
Homepage: https://bhaskar-mitra.github.io/
Fernando Diaz @841io.bsky.social Associate Professor, CMU. Researcher, Google. Evaluation and design of information retrieval and recommendation systems, including their societal impacts.
Eugene Yan @eugeneyan.com RecSys, AI, Engineering; Principal Applied Scientist @ Amazon. Led ML @ Alibaba, Lazada, Healthtech Series A. Writing @ eugeneyan.com, aiteratelabs.com.
Raphaël Troncy @rtroncy.bsky.social Prof. of Computer Science @EURECOM. AI, Knowledge Engineering, NLP, RecSys.
Damiano Spina @damianospina.com PhD in Computer Science. Information Retrieval, Human-AI Cooperation, Evaluation.
@rmitcomputing.bsky.social | @admscentre.org.au | @internetobservatory.org.au
🤸🏼♂️Contramestre Camaleão, Capoeira ACDP.
🪘Percussionist @ Wombatuque
📍Naarm, AU
Daniel Lemire @lemire.bsky.social Daniel Lemire is a Computer Science Professor at the University of Quebec (TELUQ). Daniel Lemire ranks in the top 2% of scientists worldwide according to Stanford University/Elsevier's 2024 ranking. 
Asia Biega @asiabiega.bsky.social Faculty at MPI-SP. CS, Tech Governance, Responsible Tech, Data Protection, Interdisciplinarity. ACM FAccT Executive Committee.
https://asiabiega.github.io/
Theo Huibers @theohuibers.bsky.social Entrepreneur, Boardroom Advisor, Professor University of Twente, Investor, Loves France.
Christopher Manning @chrmanning.bsky.social Stanford Linguistics and Computer Science. Director, Stanford AI Lab. Founder of @stanfordnlp.bsky.social . #NLP https://nlp.stanford.edu/~manning/
Mor Naaman @informor.bsky.social Cornell Tech professor (information science, AI-mediated Communication, trustworthiness of our information ecosystem). New York City. Taller in person. Opinions my own.- K David Karger @karger.bsky.social Professor, MIT EECS/CSAIL
http://people.csail.mit.edu/karger
Suzan Verberne @suzanv.bsky.social 1980 | Professor of Natural Language Processing, @LIACS @UniLeiden | Lives in #Nijmegen | Mother of 2 | 👩🏻💻👩🏻🏫🤹♀️🌱 🎼
Iadh Ounis @iadhounis.bsky.social Professor at University of Glasgow; Researcher in Information Retrieval and Recommender Systems
Javier Sanz-Cruzado @javiersanzcruza.bsky.social Post-doctoral researcher at the Information Retrieval group at the University of Glasgow. Interested on recommender systems, information retrieval and natural language processing.
Personal website: javiersanzcruza.github.io
Aleksandr "Sasha" Petrov @apetrov.bsky.social PhD researcher (Recommender Systems) @TerrierTeam, University of Glasgow.
Ex. Senior Software Engineer @Amazon
The opinions are mine.
Iván Cantador @icantador.bsky.social Associate Professor in Computer Science at Universidad Autónoma de Madrid, Spain. Research interests: recommender systems, information retrieval, natural language processing.
Alexander Felfernig @afelfernig.bsky.social Full Professor @ #TUGraz #AppliedSoftwareEngineering #ArtificialIntelligence #RecSys #Configuration #Sustainability #SoftwareEngineering #Diagnosis #Healthcare #IUI #Variability #FeatureModels #SoftwareProductLines
Steven Pemberton @stevenpemberton.bsky.social http://cwi.nl/~steven
Neal Lathia @neallathia.bsky.social 👋🏽 Founder CTO @ Gradient Labs / was @neal_lathia elsewhere / https://gradient-labs.ai
Alessandro Bozzon @alessandrobozzon.com Professor of Human-Centered Artificial Intelligence at Delft University of Technology. Head Of Department Sustainable Design Engineering. Fellow of the Netherlands Academy of Engineering.
ELLIS @ellis.eu Strengthening Europe's Leadership in AI through Research Excellence | ellis.eu
Prof. Nava Tintarev @navatintarev.bsky.social (she/her) Full Professor of Explainable AI, University of Maastricht, NL. Lab director of the lab on trustworthy AI in Media (TAIM). Director of Research at the Department of Advanced Computing Sciences. IPN board member (incoming 2026). navatintarev.com
@natalihelberger.bsky.social @natalihelberger.bsky.social 
Eelco Herder @eelcoherder.bsky.social Associate Professor in the Interaction Group at Utrecht University, the Netherlands. My research focuses on the fine balance between the benefits of personalization and perceived and actual risks associated with privacy matters.
Martijn Willemsen @mcwillemsen.bsky.social Associate professor at TU/e and JADS. User-centric researcher. Decision Making Psychologist, Human-Technology Interaction, Recommender Systems, Explainable AI, Process tracing, Data Science. Also Tenor and long-track Speedskater
www.martijnwillemsen.nl
Sérgio Nunes @snunes.bsky.social Professor at FEUP, University of Porto.
Researcher at INESC TEC.
Web, Media and Information.
Steffen Staab @ststaab.bsky.social Prof for AI. Interested in knowledge graphs, ML with background knowledge, Web science, AI Ethics
Laura Hollink @laurahollink.bsky.social Research into responsible AI for culture and media
at Centrum Wiskunde & Informatica, Amsterdam, NL
Jacco van Ossenbruggen 🟥 @jrvosse.bsky.social Professor of Human-centered Data Science at VU Amsterdam.
Occasionally #dutchbirding
Ayman @shamur.ai AI+HCI Scientist.
Instructions: place in direct sunlight, water daily. 
Ben Shneiderman @benbendc.bsky.social Retired Prof Computer Science, Univ of Maryland, Working on HCI, Info Visualization, and Human-Centered AI