Energy forecasting under missing data: Comparative evaluation of augmented representations and decoder-only time-series imputation. Gabriel Antonesi, Tudor Cioara, Vasilis Michalakopoulos, Ioannis Papias, Ionut Anghel, Elissaios Sarmas. In: Energy and AI 25 Journal, DOI: 10.1016/j.egyai.2026.100780.