📢 [RecSys 2026] Joint Call for Workshop Papers: ACM #RecSys2026 📄 Details & submission guidelines can be found here: recsys.acm.org/recsys26/wor...

Final results for the ACM RecSys Challenge 2026 are out! 🎉 nlp4musa.github.io/music-crs-ch... Thanks to everyone who participated, and to SiriusXM and Deezer for sponsoring the challenge and providing the data. Papers due 20 July, all teams are encouraged to submit: www.recsyschallenge.com/2026

Join #RecSys2026 as a student volunteer! 🧑‍🎓 All details can be found on the RecSys website: recsys.acm.org/recsys26/rec...

📢 Last Call for Research and Practice Notes: ACM #RecSys2026 📄 Details & submission guidelines can be found here: recsys.acm.org/recsys26/cal...

📢 Last Call for Demos: ACM #RecSys2026 📄 Details & submission guidelines can be found here: recsys.acm.org/recsys26/cal...

📢 Last 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...

📢 [RecSys 2026] Joint Call for Workshop Papers: ACM #RecSys2026 📄 Details & submission guidelines can be found here: recsys.acm.org/recsys26/wor...

📢 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...

📢 Second Call for Demos: ACM #RecSys2026 📄 Details & submission guidelines can be found here: recsys.acm.org/recsys26/cal...

📢 Second Call for Research and Practice Notes: ACM #RecSys2026 📄 Details & submission guidelines can be found here: recsys.acm.org/recsys26/cal...

📢 Final Call for Doctoral Symposium Papers: 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...

📢 [RecSys 2026] Joint Call for Workshop Papers: ACM #RecSys2026 📄 Details & submission guidelines can be found here: recsys.acm.org/recsys26/wor...

📢 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...

📢 [RecSys 2026] Final Call for Industry Contributions: ACM #RecSys2026 📄 Details & submission guidelines can be found here: recsys.acm.org/recsys26/cal...

📢 First Call for Research and Practice Notes: ACM #RecSys2026 📄 Details & submission guidelines can be found here: recsys.acm.org/recsys26/cal...

📢 First Call for Demos: ACM #RecSys2026 📄 Details & submission guidelines can be found here: recsys.acm.org/recsys26/cal...

📢 Second Call for Doctoral Symposium Papers: ACM #RecSys2026 📄 Details & submission guidelines can be found here: recsys.acm.org/recsys26/cal...

📢 Deadline Extension, May 4, Call for Tutorials: ACM #RecSys2026 📄 Details & submission guidelines can be found here: recsys.acm.org/recsys26/cal...

Join #RecSys2026 as a student volunteer! 🧑‍🎓 All details can be found on the RecSys website: recsys.acm.org/recsys26/rec...

📢 Last Call for Nominations for the Women in RecSys Journal Paper of the Year Awards: ACM #RecSys2026 📄 Details & submission guidelines can be found here: recsys.acm.org/recsys26/wom...

📢 Final Call for Reproducibility Papers: ACM #RecSys2026 📄 Details & submission guidelines can be found here: recsys.acm.org/recsys26/cal...

📢 Second Call for Nominations for the Women in RecSys Journal Paper of the Year Awards: ACM #RecSys2026 📄 Details & submission guidelines can be found here: recsys.acm.org/recsys26/wom...

📢 Final Call for Tutorials: ACM #RecSys2026 📄 Details & submission guidelines can be found here: recsys.acm.org/recsys26/cal...

📢 [RecSys 2026] Second Call for Industry Contributions: ACM #RecSys2026 📄 Details & submission guidelines can be found here: recsys.acm.org/recsys26/cal...

📢 First 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...

📢 Final Call for Long / Short / Past, Present and Future papers: ACM #RecSys2026 📄 Details & submission guidelines can be found here: recsys.acm.org/recsys26/cal...

It's about six months until #RecSys2026, which means the @recsys.bsky.social Steering Committee just held its mid-year meeting.

📢 First Call for Doctoral Symposium Papers: ACM #RecSys2026 📄 Details & submission guidelines can be found here: recsys.acm.org/recsys26/cal...

Join #RecSys2026 as a student volunteer! 🧑‍🎓 All details can be found on the RecSys website: recsys.acm.org/recsys26/rec...

📢 Women in RecSys Journal Paper of the Year Awards: ACM #RecSys2026 📄 Details & submission guidelines can be found here: recsys.acm.org/recsys26/wom...

📢 Second Call for Reproducibility Papers: ACM #RecSys2026 📄 Details & submission guidelines can be found here: recsys.acm.org/recsys26/cal...

📢 Second Call for Tutorials: ACM #RecSys2026 📄 Details & submission guidelines can be found here: recsys.acm.org/recsys26/cal...

📢 [RecSys 2026] First Call for Industry Contributions: ACM #RecSys2026 📄 Details & submission guidelines can be found here: recsys.acm.org/recsys26/cal...

📢 Second Call for Long / Short / Past, Present and Future papers: ACM #RecSys2026 📄 Details & submission guidelines can be found here: recsys.acm.org/recsys26/cal...

📢 Final Call for Workshop Proposals: ACM #RecSys2026 📄 Details & submission guidelines can be found here: recsys.acm.org/recsys26/cal...

📢 First Call for Reproducibility Papers: ACM #RecSys2026 📄 Details & submission guidelines can be found here: recsys.acm.org/recsys26/cal...

📢 First Call for Tutorials: ACM #RecSys2026 📄 Details & submission guidelines can be found here: recsys.acm.org/recsys26/cal...

📢 First Call for Long / Short / Past, Present and Future papers: ACM #RecSys2026 📄 Details & submission guidelines can be found here: recsys.acm.org/recsys26/cal...

📢 Call for Workshop Proposals: ACM #RecSys2026 📄 Details & submission guidelines can be found here: recsys.acm.org/recsys26/cal...

📢 Call for Contributions: ACM #RecSys2026 📄 Details & submission guidelines for ACM RecSys 2026 are now online! Everything you need to prepare your submission is here 👉 recsys.acm.org/recsys26/call/

📣 A message from the #RecSys2026 General Chairs about the current situation in Minneapolis is now available:

Join #RecSys2026 as a student volunteer! 🧑‍🎓 All details can be found on the RecSys website: recsys.acm.org/recsys26/rec...

The 2025 ACM Conference on Recommender Systems is around the corner. This is your last chance to register for the Standard fee! Join the largest community of recommender system researchers this year in Prague, Czech Republic. Register for #RecSys2025 via the link in the reply 👇

Look, the publicity chairs thought it would be funny to put 'Proceedings' instead of 'The Simpsons', so that you would read this message in some sort of Simpsons melody. However, AI refused to help. Well, here they are, The Proceedings for #RecSys2025: dl.acm.org/doi/proceedi...

We got something to show... You can now check out our lists of accepted Demo papers and papers accepted in the Late-Breaking Results (LBR) track. All is available on our beautiful #RecSys2025 website: recsys.acm.org/recsys25/acc...

#RecSys2025 will feature three keynote speakers in total. Today, we introduce you to Emilia Gómez! She is a Senior Scientist at the European Commission’s Joint Research Center and will talk about "Recommender Systems: a European, Science for Policy Perspective" recsys.acm.org/recsys25/key...

We are proud to announce the list of accepted contributions for #RecSys2025! Don't be delulu, clicking is the solulu 👇 recsys.acm.org/recsys25/acc...

🚨 Another deadline today! Don't forget to submit your application to be a student volunteer!

📢 Great news, RecSysChallenge2025 participants! 📢 We heard you needed more time! ⏳ So, we have extended the paper submission deadline for the Synerise ACM RecSys 2025 Challenge Workshop. The new deadline is now July 16th. 👉 Find all the submission details here: www.recsyschallenge.com