Explaining Pain by Combining Deep Learning Models and Physiology-Driven Ensembles using PPG, EDA, and Respiration. - Miguel Javierre del Río; Pablo Armañac-Julián; Rodrigo Lozano Puñet; Diego Cajal Orleans; Nayan Wadhwani; Jesús Lázaro 002; Raquel Bailón-Luesma (ICMI Companion, 2025)