ACM RecSys Conference 2027 officially announced: August 23–27, Hawaii.
ACM RecSys 2027 will take place in Honolulu, Oʻahu, Hawaiʻi, from August 23–27, 2027, at the Hilton Hawaiian Village Waikiki Beach Resort (Google Maps). The...
ACM RecSys 2026 Introduces a Rather Different Call: Tell the History of Recommender Systems in 60 Seconds
ACM RecSys 2026 has quietly added a rather unusual call for contributions. And quietly is the important word here: the call appeared only a few...
ACM TOIS, the Big Sister of ACM TORS: Min Zhang’s Term as Editor-in-Chief Ends as the Impact Factor Rises to 11.2
When it comes to journals, Recommender-Systems.com usually focuses on ACM Transactions on Recommender Systems, or TORS. The reason is obvious: TORS is the ACM journal...
ACM TORS Volume 4, Issue 3: From SIGIR’24 Highlights to Reproducible Recommendation Research
The September 2026 issue of ACM Transactions on Recommender Systems (vol. 4, no. 3) follows two movements in recommender-systems research at once: models are incorporating...
From reproducible evidence to safer and more useful recommendations: nine new ACM TORS articles
We are pleased to announce nine newly accepted articles in ACM Transactions on Recommender Systems. The collection reflects a field that is broadening its understanding...
ACM’s New AI Policy Is Almost Right: AI-Written Papers Are Not the Problem. Unaccountable Papers Are!
ACM has changed its authorship policy on AI, and the core message is simple: AI-assisted writing no longer needs to be disclosed. Authors may use...
ACM RecSys Reviews Were Due — Now Comes the SPC Triage
The ACM RecSys review deadline has passed. Reviews were due on May 27, and the review process is now in one of its less visible...
New LensKit-Auto brings TPE, DeepCAVE and new LensKit Core features
Disclaimer: I am also head of the Intelligent Systems Group, which developed LensKit-Auto A new step for LensKit-Auto The Intelligent Systems Group at the University...
ACM TORS enters Web of Science: another step in the journal’s maturation
ACM Transactions on Recommender Systems has been selected for coverage in the Emerging Sources Citation Index of the Web of Science Core Collection. For a...
ACM TORS: Information Director vs. Outreach Editor
The old “Information Director” Joeran Beel is now the new “Outreach Editor” Joeran Beel. ACM TORS thanks ACM, Association for Computing Machinery, for accepting the...