Recommender-Systems.com (RS_c)

Latest recommender-systems news (#recsys). Add #RS_c to your tweet to be featured on For recsys jobs, add #RS_c_Jobs.

[Recommender-Systems.com (RS_c) @RecSys_c]

For years, RS_c treated X/Twitter as the natural place to ship RecSys news. You published a post, dropped a link, added #recsys, and the right people would see it. Lately, though, that loop has been breaking. So, we move to #LinkedIn...

https://t.co/HEgQ79iBcn

[Recommender-Systems.com (RS_c) @RecSys_c]

ACM #RecSys2027 is officially announced: August 23–27, 2027 in Hawaii. Website is up https://t.co/fg9vxaCZLu, logo done, and my take on it here: https://t.co/DWyGv3HtXm #recsys27

[Recommender-Systems.com (RS_c) @RecSys_c]

@ACMRecSys just introduced a rather unusual format for #recsys2026: the “20×20 Retrospective”, chaired by @rburke2233: pick one of 20 milestones from the history of #recsys and explain in a 60-sec video why it mattered to you: https://t.co/0kmGm05TVU

[Recommender-Systems.com (RS_c) @RecSys_c]

Please don't forget, https://t.co/oMQ0lxIDvF is now primarily on LinkedIn. Follow us here: https://t.co/4zfZoDW6Tv
#RecSys #RecommenderSystems #RS_c

[Joeran Beel @JoeranBeel]

Will #RecSys researchers soon be unemployed — or just radically more productive? Read here https://t.co/TPcsBGfy5h and don't forget that I mostly moved to LinkedIn for social media: https://t.co/cLTChbFEns

[Recommender-Systems.com (RS_c) @RecSys_c]

Great to see how important #recsys is for #NVIDIA's CEO Jensen Huang https://t.co/pQqo8TSZdw #RS_c

[Recommender-Systems.com (RS_c) @RecSys_c]

A new book on #recsys. Well-written and deep technical coverage of recsys algorithms:
https://t.co/XVS9xgAD4t

[Recommender-Systems.com (RS_c) @RecSys_c]

Nice summary of resource consumption of #recsys algorithms by Michael Ekstrand. It would be great to see more charts like that in #recss publications.
https://t.co/UWHJSnblYz

[Recommender-Systems.com (RS_c) @RecSys_c]

#Spotify and its #recsys has landed inside #ChatGPT (for some). With my German Business ChatGPT account, it's not yet working, though.
https://t.co/OD0FQAWB0A @OpenAI @Spotify #RS_c

[Recommender-Systems.com (RS_c) @RecSys_c]

#ACM_TORS moves from X to LinkedIn. Visit https://t.co/3f7WGi7mfk to see the new page and follow. More more details, also visit our blog https://t.co/Tiprvy8n57. What do you think? What that the right thing to do for ACM TORS? #recsys #recommendersystems #rs_c #science #acm

[Joeran Beel @JoeranBeel]

Alan Said, chair of the #recsys steering committee, announced #recsys2027 taking place in Hawaiʻi https://t.co/9mPYuPqigB. I will serve as General Co-Chair with @christine_bauer & @BamshadMobasher. Dates and venue will be announced during #recsys2026.

https://t.co/8GH7jcBZ3q

[Recommender-Systems.com (RS_c) @RecSys_c]

Since there is less and less activity on X regarding #recsys, dont forget that on LinkedIn you can also follows Hashtags such as #RecSys2025 https://t.co/1TT7Mi9Jrh (only 4 followers so far, but many posts)

[ACM RecSys @ACMRecSys]

NEW: ACM RecSys WhatsApp!

Keep up with everything related to this conference, including #RecSys2025:
1. WhatsApp broadcast channel (your phone number won't be visible): https://t.co/8nkMhZPy68
2. Slack: https://t.co/IcmWIw3XFY
3. Other options: https://t.co/GcfyGeqmLh

[ACM RecSys @ACMRecSys]

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: https://t.co/G1q7zqDeSa

[ACM RecSys @ACMRecSys]

Don't forget: There are still many opportunities to submit your work. You have until July 9 to submit to our Demos and Late-Breaking Results tracks: https://t.co/ujXH3sgVn7

There are also many workshops on offer to submit. Check out the #RecSys2025 hashtag or our workshops page!

[Jo Kristian Bergum @jobergum]

Wonder what happened with the @LinkedIn recsys algo that now prioritizes 2-3w old posts that I have seen before. Congratulations!

[Recommender-Systems.com (RS_c) @RecSys_c]

#Yandex released a #recsys dataset with 5 billion interactions (1m users and 9m music tracks). Very interesting details such as timestamps, "organic", likes, dislikes, ... Seems highly interesting. Has anyone tried it already? https://t.co/9sVNc5xZtO #Yambda

[Recommender-Systems.com (RS_c) @RecSys_c]

Is #RecSys on X dead?🤔 It feels like there's way less discussion and fewer posts these days, compared to a while ago (i.e. the pre-@elonmusk era). Did everyone migrate to LinkedIn? Or am I hallucinating?

#XIsDead #IsXDead #TheDeclineOfX #WhereIsEveryone #RIPX #X #LinkedIn

[ACM RecSys @ACMRecSys]

Craving a challenge? The RecSys Challenge has taken off: They'll now take your submissions!

[ACM RecSys @ACMRecSys]

Don't worry if you missed the full paper abstract deadline for #RecSys2025! 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 👉 https://t.co/Powl8bXmuu