3 papers
cs.CL2026
MemeScouts@LT-EDI 2026: Asking the Right Questions -- Prompted Weak Supervision for Meme Hate Speech Detection
Ivo Bueno, Lea Hirlimann, Enkelejda Kasneci
Detecting hate speech in memes is challenging due to their multimodal nature and subtle, culturally grounded cues such as sarcasm and context. While recent vision-language models (…
cs.CL2026
From Scoring to Explanations: Evaluating SHAP and LLM Rationales for Rubric-based Teaching Quality Assessment
Ivo Bueno, Babette Bühler, Philipp Stark +5
Automated scoring models are increasingly used to assign rubric-based quality ratings to complex language performances, including classroom transcripts, yet they typically provide…
cs.CV2025
Exploring Automated Recognition of Instructional Activity and Discourse from Multimodal Classroom Data
Ivo Bueno, Ruikun Hou, Babette Bühler +7
Observation of classroom interactions can provide concrete feedback to teachers, but current methods rely on manual annotation, which is resource-intensive and hard to scale. This…