- S sandrewge@gmail.com @sandra-gee.wsocial.eu
@ab196.bsky.social @ab196.bsky.social 
Mott @mottgq.bsky.social 
DESIRES 2027 @desires-conf.org 
JZ @jiaqizhai.com 
@joeybloggz.bsky.social @joeybloggz.bsky.social 
ECIR 2027 @ecir2027.bsky.social European Conference on Information Retrieval (ECIR)
21-25 March 2027
Southampton Football Club, England, UK
www.ecir2027.co.uk
weronikalajewska.bsky.social @weronikalajewska.bsky.social Applied Scientist @Amazon
AltRecSys Workshop @altrecsys.bsky.social Workshop on Alternative, Unexpected, and Critical Ideas in Recommendation, returning to #RecSys2026. https://altrecsys.github.io
Fabrizio Sebastiani @phabreetzeo.bsky.social Director of Research @ Italian National Council of Research, active in machine learning as applied to text analysis- N のぁあ @nnok2.bsky.social 表に出ない地味な努力の積み上げ
@ctlopes.bsky.social @ctlopes.bsky.social 
Alan Said @alansaid.com Working on #recsys, #research, #education, #hcai, #artificialintelligence at University of Gothenburg / @naturvetenskap.bsky.social. Occasionally recording @hcai.bsky.social
@bpiwowar.bsky.social @bpiwowar.bsky.social 
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)
ACM Conference on Recommender Systems @recsys.bsky.social https://recsys.acm.org/recsys26/
UCSB Computer Science Department @ucsb-cs.bsky.social 
@roxpetcu.bsky.social @roxpetcu.bsky.social Mechanistic Interpretability for Retrieval and Reasoning. PhD student at IRLab Amsterdam 🌧️
Bin Wu @binwucs.bsky.social PhD Student at UCL, Bloomberg Data Science Ph.D. Fellow
Gerard de Melo @gdemelo.bsky.social Professor for AI at Hasso Plattner Institute and University of Potsdam
Berlin (prev. Rutgers NJ USA, Tsinghua Beijing, Berkeley)
http://gerard.demelo.org
The Anti-Musk @mediengestalter.bsky.social From Europe. Posting about Tech- and Trump-Fascism, Populist Extremism and Democratic Resistance. Democratic Antifascism. 📎
Lemon Ride @lemonride.bandcamp.com Lemon Ride is the name on everyone’s lips — and no one knows who’s behind it. Blending shimmering melodies with earth-shaking basslines, Lemon Ride crafts a sound that defies definition, balancing emotion and innovation in every track.
Sarvnaz Karimi @skarimi.bsky.social Associate Prof. In NLP @Monash University.
ACL publicity director. ACL Rolling Review EiC.
Opinions are my own.
Noah Mamié @nmamie.bsky.social AI PhD @ University of Zurich
Research on Personalized News Recommender Systems
https://mamié.ch/
https://informfully.ch/
CHI PLAY 2026 @chiplay.bsky.social CHI PLAY is the international and interdisciplinary conference by ACM SICHI for researchers and professionals across all areas of play, games and HCI.
📍 November 2-5, 2026, York, UK
Amazon Science @amazon.science The latest news and research from Amazon's science community.
http://www.amazon.science
Nicolay Rusnachenko @nicolayr.com 💼 NLP for Radiology / Healthcare ⚕️ @buresearch.bsky.social・PhD in NLP・10+ years in Information Retrieval and Software Dev ・Opinions are mine
📍 Bournemouth 🇬🇧
Jakub Zavrel @jakubzavrel.bsky.social Founder/CEO of Zeta Alpha (@zeta-alpha.bsky.social) / Founder @Textkernel / AI for a Deep Understanding of Work / Machine Learning / NLP / Semantic Search / Signal / Noise
Jaap Kamps @jkamps.bsky.social 
ECIR 2026 @ecir2026.eu The 48th European Conference on Information Retrieval
March 29 - April 2, 2026
Delft, The Netherlands
https://ecir2026.eu
Yifei Yuan @yfyuan01.bsky.social Postdoc at Swiss Data Science Center, ETH & guest researcher @coastalcph | previous @CUHK Text Mining Group, working on NLP & IR
Claudio Gnoli @gnoli.eu knowledge organization #KO; theory of classification; informational ontology; philosophy of science; folk traditions of NW Italy; local life; degrowth; non-violence; xenophilia
[avatar by Jacqueline Marlyse Bisse; photo by Giacomo A. Turco]
Kathrin Wardatzky @katwardatzky.bsky.social PhD Student at University of Zurich. Human-centered explainable, controllable, transparent recommender systems
Human-centered AI @hcai.bsky.social HCAI @ GU
Check out our podcast where we try to understand what human-centered artificial intelligence actually means. Every episode features a new guest and a new perspective on HCAI.
https://hcai.se
@diazf.bsky.social @diazf.bsky.social 
Shubham Chatterjee @shubham-chatterjee.bsky.social Assistant Professor of CS | LLM | RAG | Neural IR
Glasgow IR Group @irglasgow.bsky.social Glasgow Information Retrieval Group at the University of Glasgow
Iadh Ounis @iadhounis.bsky.social Professor at University of Glasgow; Researcher in Information Retrieval and Recommender Systems
@dotaps4me.bsky.social @dotaps4me.bsky.social 
Andrew Drozdov @mrdrozdov.com Search and Agents @ Databricks
@openaccept.org @openaccept.org Open research, open accept. openaccept.org tracks paper acceptance rates at global CS/AI conferences.
Svitlana Vakulenko @vendi12.bsky.social Assistant Professor @ WU Wien
Bill Ingram @waingram.bsky.social Associate Professor & Associate Dean, Virginia Tech University Libraries | Research in Digital Libraries, Information Retrieval, NLP, Scholarly Big Data & AI Ethics | Runner | Tennis player | Nature lover | Dad
http://orcid.org/0000-0002-8307-8844- A Alejandro Bellogin @abellogin.bsky.social
Frank T. Hopfgartner @hopfgartner.bsky.social Researcher interested in information retrieval, recommender systems, data science. General chair of ACM #cikm2023 and ACM #chiir2024
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...
Niladri Shekhar Dutt @niladridutt.bsky.social Research Intern @adobe.com | PhD @ucl.ac.uk | @ellis.eu | ex-Nvidia, Berkeley | Interested in generative modelling in vision and graphics + reasoning (LLMs)
https://niladridutt.com/
Janek Bevendorff @phoerious.com I know a thing or two about maths and technology. Post-doctoral computer scientist. Maintainer of KeePassXC.
Harry Scells @hscells.bsky.social Assistant Professor @unituebingen.bsky.social @health-nlp.com, information retrieval researcher
https://scells.me #IR #CS
ReDICo @redico.eu ReDICo: Researching Digital Interculturality Co-operatively. redico.eu
An interdisciplinary project exploring intercultural practices and discourses within digital spaces and beyond.
Join our research hub: hub.redico.eu
Mat Kelly @machawk1.bsky.social Assistant Professor - Information Science
Drexel University School of Computer & Information Sciences
WS-DL & ODU CS alum
web archiving • personalization • privacy • semantics • resilience • identification
Markus Bink @markusbink.bsky.social Research Assistant | PhD Student
Hossein (Saeed) Rahmani @rahmanidashti.bsky.social PhD at UCL
Arjen P. de Vries @arjenpdevries.bsky.social https://arjenp.dev/ and @arjen@idf.social
Guillaume Cabanac @gcabanac.cpesr.fr ‘Deception Sleuth’ #Nature10 Scientist go.nature.com/3B29NgY • CS Prof. Univ. Toulouse @IUFrance.bsky.social • Metascience + Scientific Text Mining • https://www.irit.fr/~Guillaume.Cabanac
@gcabanac at X
@gcabanac@sciences.re at Mastodon- C @credible-holk.bsky.social @credible-holk.bsky.social
Sebastian Heineking @sheineking.bsky.social Research scientist @webis.de
Data Science | Natural Language Processing | Information Retrieval | Innovation Management
James Kirk @jiminykirket.bsky.social ML/AI @ Electric Plant Co, prev ML/RecSys at Spotify. A nervous little punk boy.
Paul Rayson @perayson.bsky.social Prof of #NLP in School of Computing and Communications @LancasterUni, word boffin, ex-CLARIN Ambassador, Director of @ucrelnlp.bsky.social #NLProc #CorpusLinguistics #DigitalHumanities, Doctor Who & stuff. Ravenclaw.
https://www.linkedin.com/in/perayson/
Mohammad Aliannejadi @aliannejadi.bsky.social Assistant Professor in Computer Science at IRLab, the University of Amsterdam.
http://aliannejadi.com
Pierre Achkar @pierreachkar.bsky.social 
@arylwen.bsky.social @arylwen.bsky.social 
Pedro Madruga @pedromadruga.com I build AI teams and ship AI products • I write about it at pedromadruga.com/neesletter
In 🇩🇰 since 2012.
Opinions are my own.
Yannis Tevissen @yannistevissen.fr AI scientist | Video Understanding, Retrieval & AI fairness | Head of Science @Moments Lab
https://yannistevissen.fr
ICAI OpenGov Lab @opengov.nl Artificial Intelligence for Open Government Lab @uva.nl
Advancing AI (IR & NLP) to make open government data more accessible, transparent, and impactful.
#AI #OpenGov
https://opengov.nl
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. 🐌
Amit Kumar Jaiswal @amitkumarjaiswal.bsky.social Chair Assistant Professor @ IIT-BHU, Ex-{ @uniofsurrey.bsky.social, @ucl.ac.uk, @universityofleeds.bsky.social}
Rohan @rohandas.net CS PhD at CU Boulder · NLP · Narratives and Discourse · Knowledge Discovery and Retrieval
www.rohandas.net
Remzi Celebi @rcelebi.bsky.social Working on #knowledgegraphs #LLMs #datacuration #bioinformatics #neurosymbolicAI #dataquality Assistant Professor at Maastricht University
Chuangtao Ma @dylan-ma.bsky.social Postdoc @aau.dk
Run for life, drift for dream!
https://machuangtao.github.io/
Maik Fröbe @maik-froebe.bsky.social PhD-Student in the webis.de group. Interested in IR and NLP.
Johan Ugander @jugander.bsky.social Associate Professor, Yale Statistics & Data Science. Social networks, social and behavioral data, causal inference, mountains. https://jugander.github.io/
Ingo Frommholz @frommholz.org Professor of Applied Data Science at Modul University Vienna. Computer Science, Information Retrieval, AI, NLP and Digital Libraries. Electronic music and @schalke04.de. Opinions are my own.
https://frommholz.org
Ronald Seoh @ronaldseoh.bsky.social PhD student of Computer Science at Purdue University https://ronaldseoh.github.io
Katharina Beckh @kbeckh.bsky.social Data Scientist at Fraunhofer IAIS
PhD Student at University of Bonn
Lamarr Institute
XAI, NLP, Human-centered AI
Fernando Diaz @841io.bsky.social Associate Professor, CMU. Researcher, Google. Evaluation and design of information retrieval and recommendation systems, including their societal impacts.
Michael L. Nelson @phonedudemln.bsky.social Professor & Eminent Scholar, Old Dominion University
Web Science & Digital Libraries Group (WS-DL)
Dept of Computer Science
School of Data Science
Virginia Modeling, Simulation & Analysis Center (VMASC)
Joanne Boisson @joanneboisson.bsky.social Post doctoral researcher in Cardiff University working on metaphor processing among other things.
Sérgio Nunes @snunes.bsky.social Professor at FEUP, University of Porto.
Researcher at INESC TEC.
Web, Media and Information.
Alane Suhr @suhr.bsky.social Assistant Prof, UC Berkeley EECS, research on language, language use, and language technologies
I am not a language model.- H @hedgehog77.bsky.social @hedgehog77.bsky.social
Zeerak Talat زیرک طلعت (they/them) @zeerak.bsky.social Thinking about content moderation, equity, machine learning, and natural language processing.
Now: Chancellor's Fellow (~Asst. Prof) @technomoralfutures.bsky.social @edinburgh-uni.bsky.social
Past: MBZUAI, SFU, Uni of. {Sheffield, CPH}
Ingmar Weber @ingmarweber.de Alexander von Humboldt Professor for AI and Chair for Societal Computing at Saarland University. Co-Director at https://i2sc.net.
Danny To Eun Kim @teknology.bsky.social PhD student @CMU LTI
NLP | IR | Evaluation | RAG
https://kimdanny.github.io
Chuan Meng @chuanmeng.bsky.social Postdoc at the University of Edinburgh | PhD, University of Amsterdam | Former Applied Scientist Intern at Amazon
Norman Knyazev @normanknyazev.bsky.social Research Scientist @Spotify: Machine Learning, Information Retrieval, Recommender Systems | PhD from @Radboud_Uni | Previously: 2x Applied Science Intern @AmazonScience, Research Intern @Snap.
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
Christine Bauer @christinebauer.bsky.social Professor of Interactive Intelligent Systems @unisalzburg.bsky.social. Co-lead of focus area @intermediation-sbg.bsky.social @ Wissenschaft & Kunst. #recsys, #fairness, #evaluation, #appliedAI, #hci.
https://christinebauer.eu
Anja Reusch @anja.re 👩💻 Postdoc @ Technion, interested in Interpretability in IR 🔎 and NLP 💬
Martin Potthast @martin-potthast.com Professor at the University of Kassel, https://hessian.AI, and https://ScaDS.AI. Member of @webis.de
Research in information retrieval #IR, natural language processing #NLP, and artificial intelligence.
Ferdinand Schlatt @fschlatt.bsky.social PhD Student, efficient and effective neural IR models 🧠🔎
Sewon Lee @sewonlee.bsky.social Studying RecSys, Bioinfo @ Seoul National Univ. 🇰🇷 • former Steinegger Lab • 🧠 → 🧬 → 💻
Suzan Verberne @suzanv.bsky.social 1980 | Professor of Natural Language Processing, @LIACS @UniLeiden | Lives in #Nijmegen | Mother of 2 | 👩🏻💻👩🏻🏫🤹♀️🌱 🎼