📢 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

Write it down in your calendar: On September 8, there will be a new edition of the Women in RecSys keynote. This year, Dr. Pearl Pu will talk about Building Empathetic AI: Reflections on Experimental Design and the Future of AI. All details on our #RecSys2025 website: recsys.acm.org/recsys25/wom...

Join #RecSys2025 as a student volunteer! 🧑‍🎓 We have extended the deadline for submitting student volunteer applications. Submissions are now due on July 17. All details can be found on the RecSys website: recsys.acm.org/recsys25/stu...

Have you checked your mailbox yet? 📧👀 The notifications for full and short papers have been sent. We would like to welcome all accepted contributions to the proceedings of #RecSys2025. We also think of those not accepted this time. Thank you for submitting! 🫶

Don't forget to submit your Demos and LBRs! Only 7 days remaining until the deadline 😱

🚨DEADLINE ALERT🚨Applications for the RecSys Summer School 2025 in Vienna (15-19Sept) close today (16June). I promise you, you do not want to miss this 🥰. Lectures by @ludovicoboratto.bsky.social, @barrysmyth.bsky.social and @md.ekstrandom.net and many more! Apply here 👉 recsys-lab.at/rsss2025/cal...

In the #Beyond Algorithms: Reclaiming the Interdisciplinary Roots of Recommender Systems workshop @recsys.bsky.social 2025, we're calling for bold ideas, critical reflections & work reconnecting RS research with its roots beyondrecsys.github.io @christinebauer.bsky.social @alansaid.com

The deadline is tomorrow!

We are very happy to announce the first keynote speaker of our #RecSys2025 conference: Xavier Amatriain! He will talk about Recommending in the Age of AI, discussing how we got here and what comes next. More details will follow soon on our website: recsys.acm.org/recsys25/key...

Mark July 9 in your calendars! This is the deadline for two important RecSys tracks: Demos and Late-Breaking Results (LBR)! Check out all details for these calls on our legendary ACM RecSys website: recsys.acm.org/recsys25/cal... #RecSys2025

PhD students, this is your final call to participate in the doctoral symposium. It is an excellent opportunity to present your ongoing research & to receive feedback from a group of RecSys experts. More details: recsys.acm.org/recsys25/cal.... The deadline is approaching fast: June 3.

Join the team! We are still looking for a few more student volunteers for the upcoming #RecSys2025 conference in Prague! Check out what you need to do here: recsys.acm.org/recsys25/stu...

Woops, forgot to mention that the wonderful DC chairs created a template for the DC submissions. Go check it out 👉 docs.google.com/document/d/1...

🤙Calling all RecSys Doctoral students: please remember to submit your work to the Doctoral Symposium call, which ends on June 3! More details: recsys.acm.org/recsys25/cal... #RecSys2025

🔔Final for the Women's Journal Paper of the Year Award🔔 You can, and should, still nominate women-authored journal papers with a RecSys focus that have distinguished themselves due to their innovativeness and scientific rigor. Final deadline: May 15 More details: recsys.acm.org/recsys25/wom...

Final call, industry folks! Keep working on those industry papers; the deadline is almost here. May 15 is when the hard work should pay off, as well as our deadline for paper submissions. More details: recsys.acm.org/recsys25/cal...

⏰ Please keep in mind that the deadline for submission of reproducibility papers has been extended with a few days. The new deadline is May 16, 23:59, Anywhere on Earth time. ⏰ More details: recsys.acm.org/recsys25/cal...

⚠️FINAL REMINDER: Don't forget to submit your reproducibility abstracts today, May 6, AoE! Direct link 👉 easychair.org/conferences/... #RecSys2025

📣 Call for Papers is out! 📣 Working on #news #recsys & their societal, legal, and ethical dimensions? 👉 Submit to the 13th INRA workshop, co-located w/ @recsys.bsky.social in Prague! 📅 Paper deadline: ** July 17th, 2025 ** More info: research.idi.ntnu.no/NewsTech/INR... #INRA2025 #RecSys2025

There is still plenty of opportunity to join the #RecSys2025 Challenge! Check out the details on their website: www.recsyschallenge.com/2025/

Hello! INRA is a forum for researchers and practitioners to discuss technical innovations, societal, ethical, and legal aspects of news recommendation and analytics. The upcoming 13th edition of our workshop will be co-located w/ @recsys.bsky.social in Prague. Stay tuned to this channel!

Would you to drop a demo at #RecSys2025? Are you usually quite late to catch a break? Would you like to be a student volunteer? If there is a yes for at least one of these questions, please check out our website: recsys.acm.org/recsys25/call/ (Demos / LBR) & recsys.acm.org/recsys25/stu...

This is your final call for nominations for the Women in RecSys Journal Paper of the Year Award! Deadline April 30! Details 👉 recsys.acm.org/recsys25/wom... #RecSys2025

Friendly reminder to get working on those industry submissions! 😈 Deadline May 15! More details 👉 recsys.acm.org/recsys25/cal...

Go forth and reproduce... other people's RecSys experiments and report your findings to the RecSys community via the RecSys Reproducibility Track! Abstract deadline 🚨 May 6 🚨 More info 👉 recsys.acm.org/recsys25/cal...

You heard it, Sole and Marco (our program chairs 😍) are waiting for your abstracts! Don't let them down, submit your abstract today, before midnight AoE 🚨 easychair.org/my/conferenc...

Hello, we are NORMalize, a platform for researchers and practitioners to discuss challenges related to the normative design and evaluation of @recsys.bsky.social. We'll be 1 of the workshops at the upcoming edition in Prague. Our 3rd installment of the workshop: sites.google.com/view/normali...

The MuRS workshop is back! We’re excited to announce that the 3rd Music Recommender Systems Workshop (MuRS) will be part of the ACM RecSys 2025 Conference (@recsys.bsky.social). Stay tuned for updates: sites.google.com/view/murs-2025

Doctoral students! Please check out our call for Doctoral Symposium submissions. It is an opportunity to explore and develop your research interests under the guidance of a panel of distinguished researchers from both academia and industry. All details here: recsys.acm.org/recsys25/cal...

Final call for Tutorials! You will tell us 'how to RecSys' in September, but right now we need to tell you to submit to RecSys. Please send in your tutorial proposals by April 15! Please check out all details here: recsys.acm.org/recsys25/cal...

🧨 Submission system open. Leaderboard goes live! The RecSys Challenge is one of the most important global competitions in the field of recommender systems. This year, Synerise co-organizes the challenge: t.co/mHXNL6aNQn 🚀 Let the challenge begin—good luck to all! 🚀

Don't worry if you missed the full paper abstract deadline! There is still time -- 19 days to be exact -- to submit your SHORT paper abstract! You just have a to find a way to say it in 4 pages instead of 8! 🙃 Details 👉 recsys.acm.org/recsys25/cal...

𝐑𝐞𝐜𝐒𝐲𝐬 𝐖𝐨𝐫𝐤𝐬𝐡𝐨𝐩 𝐀𝐥𝐞𝐫𝐭! ✨ Thrilled to organize the 2nd #EARL Workshop on Evaluating & Applying Recommender Systems with #LLMs, together with an amazing team led by Irene Li from the University of Tokyo. Happening this September in Prague 🇨🇿 during #RecSys2025. More details soon! @recsys.bsky.social

Yay! :) #beyondrecsys2025 is happening at #recsys2025. @christinebauer.bsky.social @evazangerle.bsky.social @recsys.bsky.social Website and more info coming

Beee-dooo beee-dooo beee-dooo this is your final reminder to submit your full paper abstract for #RecSys2025 before April 1, AoE. Details and submission link 👉 recsys.acm.org/recsys25/cal...

ACM RecSys remains committed to championing women in research 👩‍🦱💪 So nominate yourself, your self-identified women collaborators or friends and their recent papers for the Women in RecSys Journal Paper of the Year Award 🏆 and score a free #RecSys2025 registration! Deadline April 30!

Three weeks is twenty-one days is five hundred and four hours… 🤔 So how many hours does it take to write a tutorial proposal? Idk… but how about you start writing your tutorial proposal now and let me know? Ktxbye! 😘 For more details, see 👉 recsys.acm.org/recsys25/cal...

Third time's a charm? Well, as long as you are reproducing something, this track is for you! Please check out our call for Reproducibility papers for #RecSys2025. We invite the submission of replication studies, datasets, methodology and reflective works: recsys.acm.org/recsys25/cal...

The Synerise #RecSys Challenge 2025 focuses on an innovative approach to Universal Behavioral Modeling. A non-standard competition format. Focus on the universality of different aspects of behavioral modeling #Synerise #RecSysChallenge2025 #RecSys #AI #BehavioralModeling #UniversalBehavioralProfiles

It's time to kick-off the challenge! ⚽️🦶 Today is the start of the #RecSysChallenge. This year's challenge is designed to promote a unified approach to behavior modeling. What does that mean? Well... check out the challenge website! There is a new dataset to play with: www.recsyschallenge.com/2025/