- João Vinagre, Alípio Mário Jorge, Albert Bifet, Marie Al-Ghossein, editors, 2nd Workshop on Online Recommender Systems and User Modeling, ORSUM@RecSys 2019, 19 September 2019, Copenhagen, Denmark. Volume 109 of Proceedings of Machine Learning Research, PMLR, 2019.
- Toine Bogers, Alan Said, Peter Brusilovsky, Domonkos Tikk, editors, Proceedings of the 13th ACM Conference on Recommender Systems, RecSys 2017, Copenhagen, Denmark, September 16-20, 2019. ACM, 2019.
- Oren Sar Shalom, Dietmar Jannach, Ido Guy, editors, Proceedings of the 1st Workshop on the Impact of Recommender Systems co-located with 13th ACM Conference on Recommender Systems, ImpactRS@RecSys 2019), Copenhagen, Denmark, September 19, 2019. Volume 2462 of CEUR Workshop Proceedings, CEUR-WS.org, 2019.
- Vito Walter Anelli, Tommaso Di Noia, Pasquale Lops, Cataldo Musto, Markus Zanker, Pierpaolo Basile, Derek G. Bridge, Fedelucio Narducci, editors, Proceedings of the Workshop on Knowledge-aware and Conversational Recommender Systems 2018 co-located with 12th ACM Conference on Recommender Systems, KaRS@RecSys 2018, Vancouver, Canada, October 7, 2018. Volume 2290 of CEUR Workshop Proceedings, CEUR-WS.org, 2019.
- Robin Burke, Himan Abdollahpouri, Edward C. Malthouse, K. P. Thai, Yongfeng Zhang, editors, Proceedings of the Workshop on Recommendation in Multi-stakeholder Environments co-located with the 13th ACM Conference on Recommender Systems (RecSys 2019), Copenhagen, Denmark, September 20, 2019. Volume 2440 of CEUR Workshop Proceedings, CEUR-WS.org, 2019.
- Peter Knees, Yashar Deldjoo, Farshad Bakhshandegan Moghaddam, Jens Adamczak, Gerard Paul Leyson, Philipp Monreal, editors, Proceedings of the Workshop on ACM Recommender Systems Challenge, Copenhagen, Denmark, September 2019. ACM, 2019.
- Peter Brusilovsky, Marco de Gemmis, Alexander Felfernig, Pasquale Lops, John O'Donovan, Giovanni Semeraro, Martijn C. Willemsen, editors, Proceedings of the 6th Joint Workshop on Interfaces and Human Decision Making for Recommender Systems co-located with 13th ACM Conference on Recommender Systems(RecSys 2019), Copenhagen, Denmark, September 19, 2019. Volume 2450 of CEUR Workshop Proceedings, CEUR-WS.org, 2019.
- Marko Tkalcic, Sole Pera, editors, Proceedings of ACM RecSys 2019 Late-Breaking Results co-located with the 13th ACM Conference on Recommender Systems, RecSys 2019 Late-Breaking Results, Copenhagen, Denmark, September 16-20, 2019. Volume 2431 of CEUR Workshop Proceedings, CEUR-WS.org, 2019.
- Marijn Koolen, Toine Bogers, Bamshad Mobasher, Alexander Tuzhilin, editors, Proceedings of the Workshop on Recommendation in Complex Scenarios co-located with 13th ACM Conference on Recommender Systems (RecSys 2019), Copenhagen, Denmark, September 20, 2019. Volume 2449 of CEUR Workshop Proceedings, CEUR-WS.org, 2019.
- David Elsweiler, Bernd Ludwig, Alan Said, Hanna Schäfer, Helma Torkamaan, Christoph Trattner, editors, Proceedings of the 4th International Workshop on Health Recommender Systems co-located with the 13th ACM Conference on Recommender Systems 2019 (RecSys 2019), Copenhagen, Denmark, September 20, 2019. Volume 2439 of CEUR Workshop Proceedings, CEUR-WS.org, 2019.