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Program

Proceedings are available here!

Instructions for oral speakers and poster authors are now online.

CET (GMT+2)	Mon, Sept 22 Poster Session
	Workshops	Doctoral Symposium
08:30 – 10:30	RecSys ChallengeRoom D2 CARSRoom D3 IntRSRoom D4 MuRSRoom D6 RecTourRoom D7	DS Plenary Session Room B3
10:30 – 11:00	Coffee Break Sponsored by DPG Media
11:00 – 12:30	RecSys ChallengeRoom D2 CARS (until 11:30)Room D3 CONSEQUENCES (starting at 11:30)Room D3 IntRSRoom D4 MuRSRoom D6 RecTourRoom D7	DS Plenary Session Room B3
12:30 – 13:30	Lunch Break
13:30 – 15:30	RecSys ChallengeRoom D2 CONSEQUENCESRoom B3 NORMalizeRoom D4 Gen AI for E-commerceRoom D6 DaQuaMRecRoom D7	DS Plenary Session Room D3
15:30 – 16:00	Coffee Break Sponsored by DPG Media
16:00 – 17:30	RecSys ChallengeRoom D2 CONSEQUENCESRoom B3 NORMalizeRoom D4 Gen AI for E-commerceRoom D6 DaQuaMRecRoom D7	DS Plenary Session Room D3

CET (GMT+2)	Tue, Sept 23
	Main Track Rooms B1+B2
09:00 – 09:30	Opening
09:30 – 10:30	Keynote by Emilia Gomez Chair: Markus Schedl
10:30 – 10:40	Track Highlights and Introduction to Poster Session: Full + Short
10:40 – 10:50	Doctoral Symposium Highlights
10:50 – 11:30	Coffee Break Poster Session: Full + Short + Doctoral Symposium + ACM TORS
11:30 – 13:00	Paper Session 1: Beyond the Headlines and Harmonies: The Focus on Music and News on Recommendation Generation and Evaluation
13:00 – 14:00	Lunch Break Poster Session: Full + Short + Doctoral Symposium + ACM TORS Sponsor Symposium: AmazonRoom B3
14:00 – 15:30	Paper Session 2: Models that Reflect Us: The Focus on Users’ Interests and Preferences on the Recommendation Process
15:30 – 16:30	Coffee Break Poster Session: Full + Short + Doctoral Symposium + ACM TORS Sponsor Symposium: AppLovinRoom B3
16:30 – 18:00	Paper Session 3: Representation Meets Recommendation & Search
18:00 – 18:15	Presentation by ACM President Yannis Ioannidis
18:15 – 20:00	Welcome Reception O2 Universum

CET (GMT+2)	Wed, Sept 24
08:00 – 08:45	Sponsor Symposium: AlbatrossRoom B3
	Main Track Rooms B1+B2
09:00 – 10:00	Keynote by Jure Leskovec Chair: Pavel Kordik
10:00 – 10:10	Track Highlights and Introduction to Poster Session: Industry
10:10- 10:20	Track Highlights: Challenge
10:20 – 10:50	Paper Session 4: Reflections on User Preferences leveraging LLMs
10:50 – 11:30	Coffee Break Poster Session: Industry
11:30 – 13:00	Paper Session 5: Navigating User Journeys at Scale: Sequencing, Personalization, and Data-Driven
13:00 – 14:00	Lunch Break Poster Session: Industry Sponsor Symposium: NetflixRoom B3
14:00 – 15:20	Paper Session 6: Recommender Systems in the Wild: Domains and Society
15:30 – 16:30	Coffee Break Poster Session: Industry Sponsor Symposium: AampeRoom B3
16:30 – 17:30	Paper Session 7: Recommender Systems Without Borders: Cross-domain Methods and New Recommendation Frameworks
20:00 – 00:00	Social Dinner Červený Jelen

CET (GMT+2)	Thu, Sept 25
08:00 – 09:30	Women in RecSys Breakfast Sponsored by Prime Video Science
	Main Track Rooms B1+B2
09:30 – 10:30	Keynote by Xavier Amatriain Chair: Maria Bielikova
10:30 – 10:40	Track Highlights and Introduction to Poster Session: LBR & Demos
10:40- 10:50	Track Highlights and introduction to Poster Session: Reproducibility
10:50 – 11:30	Coffee Break Poster Session: LBR & Demos + Reproducibility
11:30 – 12:50	Paper Session 8: Multimodal Moments: Leveraging Vision, Sound, and/or Text for Recommendation
12:50 – 14:50	Lunch Break Poster Session: LBR & Demos + Reproducibility
14:50 – 15:40	Paper Session 9: Signals We Trust: Offline, Online, and Real World Evaluation of Recommender Systems
15:40 – 15:50	Award Ceremony
15:50 – 16:50	Coffee Break Poster Session: LBR & Demos + Reproducibility Sponsor Symposium: GoogleRoom B3
16:50 – 17:40	Session 10: Women in RecSys Sponsored by Prime Video Science
17:40 – 18:10	Closing

CET (GMT+2)	Fri, Sept 26 Poster Session
	Tutorials	Workshops
08:30 – 10:30	Recent Advances in Generative Conversational Recommender SystemsRoom B1 A Hands-on Dive Into Quantum Computing for Recommender SystemsRoom B3 Data Access for Recommender Systems Research: leveraging the EU’s Digital Services ActRoom D7	FAccTRecRoom D3 INRARoom D4 BEYONDRoom D6
10:30 – 11:00	Coffee Break
11:00 – 12:30	Recent Advances in Generative Conversational Recommender SystemsRoom B1 A Hands-on Dive Into Quantum Computing for Recommender SystemsRoom B3 Data Access for Recommender Systems Research: leveraging the EU’s Digital Services ActRoom D7	FAccTRecRoom D3 INRARoom D4 BEYONDRoom D6
12:30 – 13:30	Lunch Break
13:30 – 15:30	Multi Agentic Recommender Systems: Foundations, Design Patterns, and E-Commerce ApplicationsRoom B1 Multi-armed bandits in the wildRoom B3 Standard Practices for Data Processing and Multimodal Feature Extraction in Recommendation with DataRec and Ducho Room D7	EARLRoom D3 RecSoGood Room D4 RecSys in HR Room D6
15:30 – 16:00	Coffee Break
16:00 – 17:30	Multi Agentic Recommender Systems: Foundations, Design Patterns, and E-Commerce ApplicationsRoom B1 Multi-armed bandits in the wildRoom B3 Standard Practices for Data Processing and Multimodal Feature Extraction in Recommendation with DataRec and Ducho Room D7	EARLRoom D3 RecSoGood Room D4 RecSys in HR Room D6