@inproceedings{Yun2026a,
  author = "H. S. Yun and H. Hübert and J. Chevalère and N. Pinkwart and V. V. Hafner and R. Lazarides",
  title = "Analyzing Learners’ Emotion from an HRI Experiment Using Facial Expression Recognition Systems",
  year = 2023,
  booktitle = "Learning and Collaboration Technologies: 10th International Conference, LCT 2023, Held as Part of the 25th HCI International Conference, HCII 2023, Copenhagen, Denmark, July 23–28, 2023, Proceedings, Part II",
  pages = "396-407",
  doi = "10.1007/978-3-031-34550-0_29",
  url = "https://doi.org/10.1007/978-3-03"
}