A. Ajalloeian, M. Vlachos, J. Schneider, and A. Steinmann. Proceedings of the 31st ACM International Conference on Information &$\mathsemicolon$ Knowledge Management, page 2853-2862. ACM, (October 2022)Very interesting case of recommendations. Music to play... Need to have skill level and also same music could be recommended many times....
J. Barria-Pineda, K. Akhuseyinoglu, and P. Brusilovsky. International Workshop on Transparent Personalization Methods based on Heterogeneous Personal Data, ExHUM at the 27th ACM Conference On User Modelling, Adaptation And Personalization, UMAP '19, page 273--277. New York, NY, USA, ACM, (2019)
S. Kopeinik, E. Lex, P. Seitlinger, D. Albert, and T. Ley. Proceedings of the Seventh International Learning Analytics &\#38; Knowledge Conference, page 409--418. New York, NY, USA, ACM, (2017)
P. Brusilovsky, and E. Millán. The Adaptive Web, volume 4321 of Lecture Notes in Computer Science, chapter 1, Springer Berlin Heidelberg, Berlin, Heidelberg, (2007)
D. Dicheva, and C. Dichev. Proceedings of 2010 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology, page 631--638. (2010)
R. Pirrone, V. Cannella, and G. Russo. HSI'09: Proceedings of the 2nd conference on Human System Interactions, page 482--487. Piscataway, NJ, USA, IEEE Press, (2009)
R. Farzan, and P. Brusilovsky. Third Workshop on Intelligent Techniques for Web Personalization (ITWP '05). At Nineteenth International Joint Conference on Artificial Intelligence, (2005)
C. van Nimwegen, H. van Oostendorp, D. Burgos, and R. Koper. ICLS '06: Proceedings of the 7th international conference on Learning sciences, page 785--791. International Society of the Learning Sciences, (2006)
A. de Assis, M. Danchak, and L. Polhemus. CLIHC '05: Proceedings of the 2005 Latin American conference on Human-computer interaction, page 289--294. New York, NY, USA, ACM Press, (2005)
P. Brusilovsky. WWW Alt. '04: Proceedings of the 13th international World Wide Web conference on Alternate track papers & posters, page 104--113. New York, NY, USA, ACM Press, (2004)
C. Pahl, R. Barrett, and C. Kenny. ITiCSE '04: Proceedings of the 9th annual SIGCSE conference on Innovation and technology in computer science education, page 27--31. New York, NY, USA, ACM Press, (2004)
E. Brown, T. Fisher, and T. Brailsford. HT '07: Proceedings of the 18th conference on Hypertext and hypermedia, page 57--66. New York, NY, USA, ACM, (2007)
G\%c3\%b3mez, Bautista, and Carrillo. 8th IEEE International Conference on Advanced Learning Technologies, ICALT 2008, 0, page 693--695. Los Alamitos, CA, USA, IEEE Computer Society, (2008)