3 papers
cs.IR2026
Contextual Scalarisation Thompson Sampling for multi-objective decisions in public media
Théo Maëtz, Luc Guillet, Andrea Cavallaro
Recommender systems may operate under multiple, competing objectives. For example, audience reach, cultural values, public service mandate, and operational constraints must be bala…
cs.MM2025
MM-HSD: Multi-Modal Hate Speech Detection in Videos
Berta Céspedes-Sarrias, Carlos Collado-Capell, Pablo Rodenas-Ruiz +2
While hate speech detection (HSD) has been extensively studied in text, existing multi-modal approaches remain limited, particularly in videos. As modalities are not always individ…
cs.LG2024
Identifying Privacy Personas
Olena Hrynenko, Andrea Cavallaro
Privacy personas capture the differences in user segments with respect to one's knowledge, behavioural patterns, level of self-efficacy, and perception of the importance of privacy…