Benno Stein
@bennostein
Suzan Verberne 🤹♀️
@suzan
1980 | Full Professor of Natural Language Processing (@TMLeiden), @LIACS @UniLeiden | Lives in #Nijmegen | Mother of 2 | 👩🏻💻👩🏻🏫🤹♀️🌱 🎼
Maarten de Rijke
@mdr
Scientist
Hideo Joho
@hideojoho
Dan Jurafsky
@jurafsky
Professor of linguistics and professor of computer science at Stanford and author of the James Beard award finalist "The Language of Food"
Peter Prettenhofer
@pprett
Michael Busch
@michibusch
Coding @Airtable, @BVB Fan, Apache Lucene committer, @Literacybridge volunteer, former @Twitter employee
@[email protected] 🕊️🇺🇦
@arjenpdevries
Prof.dr.ir. Arjen P. de Vries Timmers, @[email protected] & professor of Information Retrieval at Radboud University & co-founder of Spinque, was here until 2022
Iadh Ounis
@iadh
Professor; Information Retrieval Researcher; Former Director of Knowledge Exchange @ SICSA
Ian Soboroff | [email protected]
@ian_soboroff
I don’t use Twitter anymore since the takeover, sorry. Search me up, I’m pretty much the only “Ian Soboroff” around.
Janek Bevendorff 📯
@phoerious
Moved to Bluesky and Mastodon.
Avishek Anand
@run4avi
Associate Professor @ TU Delft, Explainable information retrieval, efficiency and scalability in ir, Sports buff
Don Metzler
@metzlerd
Research Scientist at Google DeepMind. Research interests: Generative AI, Large Language Models, Machine Learning, Information Retrieval.
Jaap Kamps
@jkamps
Djoerd is on Mastodon
@djoerd
Djoerd Hiemstra left Twitter in 2022 after its hostile takeover. Find me on Mastodon: idf.social/@djoerd or my blog at: djoerdhiemstra.com
Leif Azzopardi
@leifos
Scientist, Educator & Academic. Researching and measuring how people use agents. Author of tangowithdjango.com Opinions are my own.
Granitzer Michael
@mgrani
no longer on an idiocracy supporting Plattform that is a manipulation Plattform for billionaires. find me on Mastodon and Bluesky
Omar Alonso
@elunca
Data gaucho. Information retrieval, timelines, knowledge graphs, crowdsourcing, human computation. Author: dl.acm.org/doi/book/10.11…
Oren Etzioni
@etzioni
Co-founder, Vercept.com. Founder, ai2incubator.com. Founding CEO, AIlen Institute for AI. Founder, TrueMedia.org. Professor Emeritus, UW
Philipp Mayr
@philipp_mayr
Team lead @GESIS_org. Semantic Search, Beyond Cranfield Paradigm, GC @ecir2019, PC Chair @jcdl2022 @socinfo22
Allan Hanbury
@allanhanbury
Allan Hanbury is Professor for Data Intelligence at the TU Wien
Craig Macdonald
@craig_macdonald
Professor of Information Retrieval
Ingo Frommholz @[email protected]
@ifromm
I don't post much here any more since Twitter became X. Find me on @[email protected] & @ifromm.bsky.social! Information Retrieval & AI. Opinions are my own.
Martin Potthast
@martinpotthast
Information Retrieval and Natural Language Processing; Professor @uni_kassel, @Hessian_AI, and @Sca_DS.AI.
Miguel Martínez
@miguelmalvarez
Co-founder/NED of Signal AI | Royal Society EiR at the University of Essex | Data Scientist | Entrepreneur | Advisor | Angel Investor | PhD
Mark Sanderson
@ir_oldie
I'm a search engine researcher. I tweet about information retrieval (IR) and uni work. I'm at RMIT University, these are my personal opinions.
Ben Carterette
@bencarterette
University of Delaware / Spotify. Researcher / teacher. Scientist / engineer. IR / search. he / him. Wilmington / New York. 🚆
Yamen Ajjour (Hirable)
@yamenajjour
Researcher in Natural Lanugage Processing. Working on Human-LLM Collboration, Perspectivism, and Priming.
Matthias Hagen
@matthias_hagen
Professor of "Databases and Information Systems", Friedrich-Schiller-Universität Jena
Claudia Hauff 🇪🇺 🇺🇦 🇩🇪 🇳🇱
@charlottehase
IR * Applied NLP * Applied ML. Spotify.
Keith van Rijsbergen
@cornelisjoost
WikiResearch
@wikiresearch
Research news on @Wikipedia @Wikidata @Wikimedia, hot off the press. Volunteer-curated by @tilmanbayer & @mad_astronaut. Read our newsletter for full coverage
BCS IRSG
@bcs_irsg
The Information Retrieval Specialist Group (IRSG) of the Chartered Institute for IT (BCS).
Michael Völske
@mvoelske
SIGIR Forum
@sigirforum
ACM SIGIR Forum
Christopher Manning
@chrmanning
Director, @StanfordAILab. Assoc. Director, @StanfordHAI. Founder, @stanfordnlp. Prof. CS & Linguistics, @Stanford. IP @aixventureshq. 🇦🇺 Do #NLProc & #AI. 👋
Nicola Ferro
@frrncl
Information Retrieval, Digital Libraries, Evaluation - Full Professor in Computer Science at @UniPadova, leading @iiia_unipd #RussiaUkraineConflict #againstwar
Judea Pearl
@yudapearl
Student of causal inference, human reasoning, and history of ideas, all viewed through the sharp lens of artificial intelligence.
CLEF
@clef_initiative
Conference and Labs of the Evaluation Forum
ACM SIGIR 2018
@sigir2018
July 8-12, 2018
Open Search Foundation @[email protected]
@openwebsearch
(OSF) is a non-profit initiative working on concepts for a cooperative, open and distributed Internet search. Imprint: bit.ly/3lgQ1aq
Webis Group
@webis_de
Research group working the fields of Information Retrieval, Natural Language Processing, Data Mining, Machine Learning, and Artificial Intelligence.
DIR 2018
@dir_2018
The Dutch-Belgian Information Retrieval Workshop 2018 (#DIR2018) at Universiteit Leiden / Leiden University on Friday November 23
Text Mining and Retrieval Leiden
@tmleiden
Text Mining and Retrieval Leiden (TMRL) is the #NLProc research group led by @Suzan Verberne at @LIACS @LeidenScience @UniLeiden.
ICTIR 2024
@acm_ictir
The 10th ACM SIGIR International Conference on the Theory of Information Retrieval, The 14th International Conference on the Theory of Information Retrieval
Josiane Mothe
@josianemothefr
Professor in CS at the Université de Toulouse, IRIT, CNRS
Lucie Flek
@lucie_nlp
#NLProc researcher, computer science prof @UniBonn Nothing new to see here in 2025. You will find my news via linkedin.com/in/flekova/ #eXit
ECIR2019
@ecir2019
41st ECIR conference
Johannes Kiesel
@kieseljohannes
Computer Science PostDoc at Bauhaus-Universität Weimar. Studying conversational search, computational argumentation, and web data.