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Program

CET (GMT+2)	Mon, Oct 14
08:00 – 20:00	Registration Politecnico di Bari
	Tutorials Politecnico di Bari	Workshops Politecnico di Bari	Doctoral Symposium Politecnico di Bari
09:00 – 10:30	Deep Recommendation using Graphs Room I Computational Methods for Designing Human-Centered RecSys Room G	FAccTRecRoom D MuRSRoom B CONSEQUENCES Room A SURERoom E Video+Large RecSysRoom C CARSRoom L RecSys Challenge Aula Magna	Plenary Session Room H
10:30 – 11:15	Coffee Break Atrio Cherubini
11:15 – 12:45	Deep Recommendation using Graphs Room I Computational Methods for Designing Human-Centered RecSys Room G	FAccTRecRoom D MuRSRoom B CONSEQUENCES Room A SURERoom E Video+Large RecSysRoom C CARSRoom L RecSys Challenge Aula Magna	Societal RecSys I Room H Algorithms & Explanations I Room M
12:45 – 14:30	Lunch Break Atrio Cherubini – Sponsored by Booking.com
14:30 – 16:00	Economics of Recommender System Room I A Tutorial on Feature Interpretation in Recommender SystemsRoom G	FAccTRecRoom D MuRSRoom B CONSEQUENCES Room A Video+Large RecSysRoom C RecSys in HRRoom L RecTempRoom E RecSys Challenge Aula Magna	Societal RecSys II Room H Algorithms & Explanations II Room M
16:00 – 16:45	Coffee Break Atrio Cherubini
16:45 – 18:15	Economics of Recommender System Room I	FAccTRecRoom D MuRSRoom B CONSEQUENCES Room A Video+Large RecSysRoom C RecSys in HRRoom L RecTempRoom E RecSys Challenge Aula Magna	Societal RecSys III Room H Algorithms & Explanations III Room M
19:00 – 20:30	Welcome Reception Politecnico di Bari Sponsored by IBM

Map of Politecnico di Bari

Poliba Ground Floor

Poliba First Floor

Poliba Second Floor

CET (GMT+2)	Tue, Oct 15
08:00 – 17:30	Registration Chamber of Commerce
08:00 – 17:30	Tuesday Posters + Exhibitors Chamber of Commerce
	Main Track Petruzzelli Theater
09:00 – 09:30	Opening Remarks
09:30 – 10:15	Keynote by Mark Riedl
10:15 – 11:00	Session 1: Large Language Models 1
11:00 – 12:00	Coffee Break Sponsored by Prime Video Sponsor meetup: Huawei (30min)Sala AzzurraGoogle (1hr)Sala Alessandro Ambrosi
12:00 – 13:15	Session 2: Bias and Fairness 1
13:15 – 14:30	Lunch on own Nearby options sponsored by Meta & OVS
14:30 – 15:15	Session 3: Bias and Fairness 2
15:15 – 16:25	Session 4: Collaborative Filtering
16:25 – 17:20	Coffee Break Sponsored by Amazon Music Sponsor meetup: Huawei (55min)Sala AzzurraIBM (55min)Sala Alessandro Ambrosi
17:20 – 18:45	Session 5: Cross-domain and Cross-modal Learning
	Open Evening (no Conference Events)

Coffee Break Venues

Coffee Break Venues

Nearby Options for Lunch (and Dinner)

nearby options lunch and dinner

CET (GMT+2)	Wed, Oct 16
08:00 – 17:30	Registration Chamber of Commerce
08:00 – 17:30	Wednesday Posters + Exhibitors Chamber of Commerce
	Main Track Petruzzelli Theater
08:30 – 09:30	Session 6: Multi-Task Learning
09:30 – 10:25	Session 7: Cold Start
10:25 – 11:05	Session 8: Sequential Recommendation 1
11:05 – 12:00	Coffee Break Sponsored by Netflix Sponsor meetup: Netflix (55min)Sala AzzurraAmazon Science (55min)Sala Alessandro Ambrosi
12:00 – 13:10	Session 9: Sequential Recommendation 2
13:10 – 14:30	Lunch on own Nearby options sponsored by Meta & OVS
14:30 – 15:15	Keynote by Michael I. Jordan
15:15 – 16:20	Session 10: Graph Learning
16:20 – 17:20	Coffee Break Sponsored by Netflix Sponsor meetup: Google (30min)Sala Alessandro Ambrosi
17:20 – 18:45	Session 11: Optimisation and Evaluation 1
20:00	Social Dinner Villa Romanazzi Carducci Sponsored by Google

Coffee Break Venues

Coffee Break Venues

Nearby Options for Lunch (and Dinner)

nearby options lunch and dinner

CET (GMT+2)	Thu, Oct 17
08:00 – 15:30	Registration Chamber of Commerce
08:00 – 17:10	Thursday Posters + Exhibitors Chamber of Commerce
	Main Track Petruzzelli Theater
08:00 – 09:00	Women in RecSys Breakfast Circolo Unione Supported by Amazon Music & Prime Video
09:00 – 09:45	Keynote by Mounia Lalmas
09:45 – 10:35	Session 12: Optimisation and Evaluation 2
10:35 – 10:55	Session 13: Robust RecSys 1
10:55 – 12:00	Coffee Break Sponsored by Huawei Sponsor meetup: OVS (30min)Sala AzzurraBooking.com (55min)Sala Alessandro Ambrosi PopRox private meeting (30min)Sala Azzurra
12:00 – 12:30	Session 14: Robust RecSys 2
12:30 – 13:15	Session 15: Off-Policy Learning
13:15 – 14:30	Lunch on own Nearby options sponsored by Meta & OVS
14:30 – 16:20	Session 16: Large Language Models 2
16:20 – 17:10	Coffee Break Sponsored by Huawei Sponsored by Huawei
17:10 – 18:10	Session 17: Women in RecSys
18:10 – 18:30	Closing Remarks + RecSys 2025 Reveal
21:00	Erasmus Orchesta Concert Petruzzelli Theater

Coffee Break Venues

Coffee Break Venues

Nearby Options for Lunch (and Dinner)

nearby options lunch and dinner

CET (GMT+2)	Fri, Oct 18
08:00 – 15:00	Registration Politecnico di Bari
	Tutorials Politecnico di Bari	Workshops Politecnico di Bari
09:00 – 10:30	Conducting User Experiments in Recommender Systems Room G	RecTourRoom E HealthRecSysRoom D INTROSPECTIVESAula Magna RecSoGoodRoom C NORMalizeRoom L KaRSRoom I ROEGENRoom A IntRSRoom B INRARoom N
10:30 – 11:00	Coffee Break Atrio Cherubini
11:00 – 12:30	Conducting Recommender Systems User Studies Using POPROXRoom G	RecTourRoom E HealthRecSysRoom D INTROSPECTIVESAula Magna RecSoGoodRoom C NORMalizeRoom L KaRSRoom I ROEGENRoom A IntRSRoom B INRARoom N
12:30 – 14:15	Lunch Break Atrio Cherubini – Sponsored by EY
14:15 – 15:45		RecTourRoom E HealthRecSysRoom D AltRecSysRoom L RecSoGoodRoom C RobustRecSysRoom I EARLAula Magna ROEGENRoom A IntRSRoom B
15:45 – 16:15	Coffee Break Atrio Cherubini
16:15 – 17:45		RecTourRoom E HealthRecSysRoom D AltRecSysRoom L RecSoGoodRoom C RobustRecSysRoom I EARLAula Magna ROEGENRoom A IntRSRoom B

Map of Politecnico di Bari

Poliba Ground Floor

Poliba First Floor

Poliba Second Floor