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cs.CL2026
CAMMAR: Culture-Aware Matryoshka for Metaphorical Arabic Representations
Suzan Awinat, Alfonso Ortega del Puente
Metaphor in Arabic is a culturally grounded mechanism for constructing meaning, encoding cultural knowledge that shapes interpretation. Yet current Arabic language models typically…
cs.LG2026
Bridging Functional and Representational Similarity via Usable Information
Antonio Almudévar, Alfonso Ortega
We present a unified framework for quantifying the similarity between representations through the lens of \textit{usable} information, offering a rigorous theoretical and empirical…
cs.LG2026
Representation Unlearning: Forgetting through Information Compression
Antonio Almudévar, Alfonso Ortega
Machine unlearning seeks to remove the influence of specific training data from a model, a need driven by privacy regulations and robustness concerns. Existing approaches typically…