Deep learning based audio-visual emotion recognition in a smart learning environmentDunajeva, Olga; Pentel, Avar; Ivleva, Natalja; Juštšenko, ValeriaTowards a Hybrid, Flexible and Socially Engaged Higher Education : proceedings of the 26th International Conference on Interactive Collaborative Learning (ICL2023), vol. 12024 / p. 420-431 https://doi.org/10.1007/978-3-031-51979-6_44 Machine learning based emotion recognition in a digital learning environmentIvleva, Natalja; Pentel, Avar; Dunajeva, Olga; Juštšenko, ValeriaLearning in the Age of Digital and Green Transition : Proceedings of the 25th International Conference on Interactive Collaborative Learning (ICL2022), Volume 12023 / p. 405-412 https://doi.org/10.1007/978-3-031-26876-2_38