Papers by Nina Christine Hubig
MathBuddy: A Multimodal System for Affective Math Tutoring (2025.emnlp-demos)
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Debanjana Kar, Leopold Böss, Dacia Braca, Sebastian Maximilian Dennerlein, Nina Christine Hubig, Philipp Wintersberger, Yufang Hou
| Challenge: | Existing LLM-based conversational systems do not take into account the student’s affective states. |
| Approach: | They propose an emotionally aware LLM-powered math tutor that models student emotions and maps them to relevant pedagogical strategies. |
| Outcome: | The proposed model improves student engagement and learning effectiveness by 23 points using win rate and 3 points at an overall level using DAMR scores. |