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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/
ACM SIGIR









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Have you registered yet for #FAccT2026? Do you want to join us in Montreal to hear from these wonderful speakers? Our early registration deadline is coming up soon on May 15! facctconference.org/2026/registr...
We've released test queries for NTCIR Tip-of-the-Tongue (ToT) Shared Task (languages: Chinese, Japanese, Korean, and English). ntcir-tot.github.io/guidelines Register: research.nii.ac.jp/ntcir/ntcir-... (DEADLINE: JUNE 1ST) Submissions due: July (TBA) #NTCIR2026 #NTCIRToT #NTCIR2026ToT
JEDI is going places! 🛫 In addition to the SIGIR 2026 workshop in Melbourne in July, we are also organizing a virtual social at FAccT 2026 in June and a workshop at ASIS&T 2026 in Bangkok in November. More details coming soon! #JEDIWorkshop #FAccT2026 #SIGIR2026 #ASIST2026 jedi.inertial.science
📢 Second Call for RecSys Challenge: ACM #RecSys2026 📄 Details & submission guidelines can be found here: RecSys 2026 Challenge Website: www.recsyschallenge.com/2026/ RecSys 2026 Website: recsys.acm.org/recsys26/cha...
📢 Call for Nominations for the "The John Riedl RecSys Lasting Impact Award" ACM #RecSys2026 📄 Details & submission guidelines can be found here: docs.google.com/document/d/e...
Fancy giving a tutorial? We invites tutorial proposals for BCS Search Solutions 2026, which focusses on any area of the practical application of search technologies to real-world problems. Tutorial day is Tuesday November 24 in London. More information at www.bcs.org/membership-a....
Dear FAccT and IR friends, announcing the Justice, Emancipation, Democracy, and Information Access (JEDI) virtual social at ACM FAccT 2026. 📣📣📣 #FAccT2026 Date: Friday, June 26 Time: 6:00–7:30 PM EST Location: Zoom Register: drexel.zoom.us/meeting/regi... More info: jedi.inertial.science/facct2026/
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📢 Second Call for Research and Practice Notes: ACM #RecSys2026 📄 Details & submission guidelines can be found here: recsys.acm.org/recsys26/cal...
🎵 Join the Tutorial Introduction Session for the Music Conversational Recommendation Challenge (Music-CRS)! Learn about the task, datasets, embeddings, evaluation setup, baseline code, and how to participate. 📅 May 25, 10:00 AM CEST 🔗 siriusxm.zoom.us/launch/jc/91...
ALT: Jump To Hyperspace - Star Wars
static.klipy.com
Jump To Hyperspace - Star Wars
Search Solutions 2026: Call for Tutorials | BCS
Innovations in Search & Information Retrieval.
www.bcs.org
There will be an IRRJ special issue on ECIR: Participants of the European Conference on Information Retrieval (#ECIR2026), which took place from 29 March to 2 April 2026 in Delft, the Netherlands, are invited to submit an extended version of their ECIR 2026 paper. The special issue will be […]
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Welcome! You are invited to join a meeting: FAccT JEDI Social. After registering, you will receive a confirmation email about joining the meeting.
drexel.zoom.us
Welcome! You are invited to join a meeting: FAccT JEDI Social. After registering, you will receive a confirmation email about joining the meeting.
NTCIR 2026 Tip-of-the-Tongue (ToT) Shared Task
Tip of the tongue: The phenomenon of failing to retrieve something from memory, combined with partial recall and the feeling that retrieval is imminent.
ntcir-tot.github.io
Bhaskar Mitra | ভাস্কর মিত্র
ACM FAccT
29d
JEDI Workshop
JEDI Workshop
ACM Conference on Recommender Systems
ACM Conference on Recommender Systems
BCS Information Retrieval Specialist Group
RecSys Challenge 2026 - Conversational Music Recommendation
www.recsyschallenge.com
RecSys Challenge 2026
docs.google.com
John Riedl RecSys Lasting Impact Award.docx
ACM Conference on Recommender Systems
ACM Conference on Recommender Systems
Call for Contributions
recsys.acm.org
RecSys – ACM Recommender Systems
Zoom is the leader in modern enterprise cloud communications.
siriusxm.zoom.us
Join our Cloud HD Video Meeting
Announcing the release of the NTCIR Tip-of-the-Tongue (ToT) Shared Task participation guidelines: ntcir-tot.github.io/guidelines. Please reshare and spread the word. #NTCIR2026 #NTCIRToT #NTCIR2026ToT /1
We're very excited to announce our keynote speakers for #FAccT2026! ⭐ Lucy Suchman, Prof. Emerita of Anthropology of Science & Technology, Department of Sociology, Lancaster University ⭐ Jutta Treviranus, Director of the Inclusive Design Research Centre (IDRC) and Prof. of Design, OCAD University
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IRRJ
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Tip of the tongue: The phenomenon of failing to retrieve something from memory, combined with partial recall and the feeling that retrieval is imminent.
ntcir-tot.github.io
NTCIR 2026 Tip-of-the-Tongue (ToT) Shared Task