Rodrygo Santos
@rodrygo_santos
Researcher in Search and Recommender Systems; Associate Professor @dcc_ufmg
ID: 91367103
http://www.dcc.ufmg.br/~rodrygo/ 20-11-2009 15:55:53
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Simon Willison
@simonw
Creator @datasetteproj, co-creator Django. PSF board. Hangs out with @natbat. He/Him. Mastodon: fedi.simonwillison.net/@simon Bsky: simonwillison.net
Weizhu Chen
@weizhuchen
Microsoft
Iadh Ounis
@iadh
Professor; Information Retrieval Researcher; Former Director of Knowledge Exchange @ SICSA
Zachary Lipton
@zacharylipton
Professor: CMU/@acmi_lab, CTO / CSO: @AbridgeHQ, Creator: @d2l_ai & approximatelycorrect.com, Relapsing 🎷
Aleksandr V. Petrov
@asash
Senior Scientist (IR/RecSys/ML) @ TripAdvisror | PhD @ University of Glasgow | Ex. Senior Software Engineer @Amazon | The opinions are mine
Vinicius Santos
@viniciuscabessa
Vinicius, também conhecido como Cabessa, nerd e cientista da computação
Manoel
@manoelribeiro
Computational Social Science, Platforms, GenAI, Moderation
Claudio Pomo
@scne
Researcher @PolibaOfficial // nerd & music addicted
Alan Said
@alansaid
Should be writing (more) papers at @uniofgothenburg/@tillampad_it_GU. #recsys, #research, #education, #artificialintelligence.
swyx
@swyx
achieve ambition with intentionality, intensity, & integrity - @smol_ai - @dxtipshq - @sveltesociety - @aidotengineer - @coding_career - @latentspacepod
Yulan He
@yulanhe
Professor at the King's College London. Work on natural language processing, machine learning and sentiment analysis.
Grace Hui Yang
@gracehuiyang
Washingtonian, Explorer, Tropicophile, Havanese Lover, Associate Professor of Computer Science Georgetown University
Yann LeCun
@ylecun
Professor at NYU. Chief AI Scientist at Meta. Researcher in AI, Machine Learning, Robotics, etc. ACM Turing Award Laureate.
Jo Kristian Bergum
@jobergum
Search is the natural abstraction for augmenting AI with evolving reality
Craig Macdonald
@craig_macdonald
Professor of Information Retrieval
Rogerio Chaves
@_rchaves_
Building langwatch.ai - LLMOps and DSPy Optimization Studio github.com/langwatch/lang…
Mounia Lalmas
@mounialalmas
Research @ Spotify
Leo Boytsov
@srchvrs
Sr. Research Scientist @AWS Labs (ph-D @LTIatCMU) working on (un)natural language processing, speaking πtorch & C++. Opinions sampled from MY OWN 100T param LM.
Jiaxin Mao
@maojiaxin
Associate Professor at GSAI of the Renmin University of China. Interested in information retrieval, Web search, and AI.
Zhaochun Ren
@zhaochun_ren
Associate Professor @TMLeiden, @LIACS, @UniLeiden, working on Information Retrieval and Natural Language Processing. My tweets are my own.
Sole Pera
@drch0le
Associate Professor @wisdelft @tudelft, Misses Rosario, 🧉 Enthusiast, #RecSys #InformationRetrieval #IR4U2 #KidRec
Jimmy Lin
@lintool
I profess CS-ly at @UWaterloo about NLP/IR/LLM-ish things. I science at @Primal. Previously, I monkeyed code for @Twitter and slides for @Cloudera.
Damiano Spina 🦋@damianospina.com
@damiano10
PhD in Comp Sci., DECRA, Senior Lecturer, @RMITComputing, @AdmsCentre. CM Camaleão, Capoeira @ACDP_Australia. Percussionist at @Wombatuque.
Nicola Tonellotto
@ntonellotto
IR Researcher
Sean MacAvaney
@macavaney
he/him · Lecturer (Assistant Professor) at @GlasgowCS @TerrierTeam · working at the intersection of IR&NLP · PhD from @Georgetown IRLab Website: macavaney.us
Andrew Drozdov
@mrdrozdov
Research Scientist @ Mosaic x Databricks. Adaptive Methods for Retrieval, Generation, NLP, AI, LLMs
Matei Zaharia
@matei_zaharia
CTO at @Databricks and CS prof at @UCBerkeley. Working on data+AI, including @ApacheSpark, @DeltaLakeOSS, @MLflow, DSPy.ai. linkedin.com/in/mateizaharia
The IRLab at the University of Amsterdam
@irlab_amsterdam
The IRLab at U. of Amsterdam, w/ Mohammad Aliannejadi @maliannejadi, Evangelos Kanoulas @ekanou, Maarten Marx, Maarten de Rijke @mdr, Andrew Yates @andrewyates
Sherry Sahebi
@ssahebi
Associate Prof., CS Dept., SUNY Albany PersAI Lab: persai-lab.github.io Personalized AI, Recommender Systems, Educational Data Mining, Learning Analytics
Fernando Diaz
@841io
Associate Professor, CMU. Researcher, Google. Evaluation and design of information retrieval and recommendation systems, including their societal impacts.
Paul Thomas
@pt_ir
Information retrieval research. Views here are my own.
Marko Tkalčič
@recsysmare
Associate Professor @ University of Primorska, Koper, user modeling, affective computing, recommender systems
Claudia Hauff 🇪🇺 🇺🇦 🇩🇪 🇳🇱
@charlottehase
IR * Applied NLP * Applied ML. Spotify.
Tengyu Ma
@tengyuma
Assistant professor at Stanford; Co-founder of Voyage AI (voyageai.com) ; Working on ML, DL, RL, LLMs, and their theory.
ACM Digital Library
@acmdl
A research, discovery and networking platform from @TheOfficialACM focused exclusively on the field of computing.
Lucio Narducci
@lucionarducci
Full Professor @ Politecnico di Bari - Recommender Systems, Artificial Intelligence, Conversational Agents
ACM RecSys
@acmrecsys
The official feed for #RecSys2025: The ACM Conference on Recommender Systems, 22nd–26th September 2025
Guido Zuccon
@guidozuc
Professor at The University of Queensland, leader of @IELabGroup (ielab.io), Information Retrieval researcher
UMAP
@umapconf
The 33rd ACM International Conference on User Modeling, Adaptation and Personalization (#UMAP2025) June 16-19 2025, New York, USA
Alexandr Wang
@alexandr_wang
ceo at @scale_ai. rational in the fullness of time
Shubham Chatterjee | শুভম চ্যাটার্জী |
@shubhamc526
Assistant Professor of CS | Neural IR | RAG | Conversational IR | LLM | Tweets are my and ONLY MY own opinion
Francesco Fabbri
@fra_fabbri
ML Research Scientist @Spotify. RecSys/Graph Learning/AI Safety. Previously: @eurecat_news, @Huawei, @UnivHelsinkiCS
Ilya Sutskever
@ilyasut
SSI @SSI
Helma Torkamaan
@__helma
Assistant Professor in AI for Health Systems @TUDelft #RecSys, #HCI, #digitalhealth bsky.app/profile/helmat…
Negin Rahimi
@negin_rahimi
Assistant professor, @manningcics, Center for Intelligent Information Retrieval (CIIR), @UMassAmherst
Dominik Kowald
@dkowald1
Research Area Manager - FAIR-AI @Know_Center, PhD in computer science from @tugraz, #recsys #trustworthyai
Nicola Ferro
@frrncl
Information Retrieval, Digital Libraries, Evaluation - Full Professor in Computer Science at @UniPadova, leading @iiia_unipd #RussiaUkraineConflict #againstwar
Giovanni Gabbolini
@ggabbolini
Research scientist @AppleMusic 🇬🇧 Recommender systems and music information retrieval.
Leonardo Cotta
@cottascience
Postdoc Fellow @VectorInst. Machine Learning and Causal Inference. Schooled at: @purduecs @dcc_ufmg. He/Ele. From BH 🔺 🇧🇷
Stanford AI Lab
@stanfordailab
The Stanford Artificial Intelligence Laboratory (SAIL), a leading #AI lab since 1963. ⛵️🤖 Emmy-winning video: youtube.com/watch?v=Cn6nmW…
Glasgow IR Group
@ir_glasgow
Glasgow Information Retrieval Group @GlasgowCS
Jay Alammar
@jayalammar
Writer jalammar.github.io. O'Reilly Author LLM-book.com. LLM Builder @Cohere. Visualizing AI one concept at a time.
EMNLP 2025
@emnlpmeeting
EMNLP 2025 - The 2025 Conference on Empirical Methods in Natural Language Processing, 2025 Hashtag: #EMNLP2025 Dates: November 5-9 Submission Deadline: May 19th
Inflection AI
@inflectionai
We are an AI studio creating a personal AI for everyone. Our first is @pi, a supportive and empathetic conversational AI.
OpenSearchProj
@opensearchproj
OpenSearch is a community-driven, open source search and analytics suite. Join the conversations at: forum.opensearch.org
Breno Matos
@brenonaobruno
CS MSc from UFMG (🇧🇷) | Interned @ dlab (EPFL 🇨🇭)
Reka
@rekaailabs
An AI research and product company 🫠. We are a team of scientists and engineers building state-of-the-art multimodal reasoning models 😻
Omar Khattab
@lateinteraction
Incoming asst professor @MIT EECS (@nlp_mit). Research scientist @Databricks. Author of ColBERT.ai & DSPy.ai. Prev: CS PhD @StanfordNLP.
MindBranches
@mindbranches
AI enhanced diagrams to help you understand complex concepts quickly.
Lamini
@laminiai
The LLM tuning & inference platform for enterprises. Factual LLMs. Deployed anywhere.
Mistral AI
@mistralai
Frontier AI in your hands. chat.mistral.ai Apps: mistral.ai/app/ios mistral.ai/app/android
DeepSeek
@deepseek_ai
Unravel the mystery of AGI with curiosity. Answer the essential question with long-termism.
LLM4Eval Workshop
@llm4eval
The Third Workshop on Large Language Models for Evaluation in IR (LLM4IREval@SIGIR2025)
Eureka Labs
@eurekalabsai
We are building a new kind of school that is AI native.
Guillaume Lample @ NeurIPS 2024
@guillaumelample
Cofounder & Chief Scientist Mistral.ai (@MistralAI). Working on LLMs. Ex @MetaAI | PhD @Sorbonne_Univ_ | MSc @CarnegieMellon | X11 @Polytechnique
Ciarán Gilligan-Lee
@quantumciaran
Causal Inference & ML | Head of Causal Inference Research Lab @spotifyresearch & Honorary Associate Professor @ucl | Ex @CompSciOxford & @Perimeter
Berkeley AI Research
@berkeley_ai
We're graduate students, postdocs, faculty and scientists at the cutting edge of artificial intelligence research.
Maxime Labonne
@maximelabonne
Head of Post-Training @LiquidAI_ 📝 Blog: mlabonne.github.io/blog 💻 GitHub: github.com/mlabonne 🤗 HF: huggingface.co/mlabonne
Ryen White
@ryen_white
@MSFTResearch GM & Dep Lab Dir | @UW Prof (CSE & iSchool) | @TWebACM EiC | @TheOfficialACM Fellow | @ACMSIGIR VC | SIGIR & SIGCHI Academy Member | @AyrUnitedFC
DeepLearning.AI
@deeplearningai
We are an education technology company with the mission to grow and connect the global AI community.