2 papers
cs.LG2025
Why and How Auxiliary Tasks Improve JEPA Representations
Jiacan Yu, Siyi Chen, Mingrui Liu +5
Joint-Embedding Predictive Architecture (JEPA) is increasingly used for visual representation learning and as a component in model-based RL, but its behavior remains poorly underst…
cond-mat.mtrl-sci2025
Explicit core-hole single-particle methods for L- and M- edge X-ray absorption and electron energy-loss spectra
Esther A. B. Johnsen, Naoki Horiuchi, Toma Susi +1
Single-particle methods based on Kohn-Sham unoccupied states to describe near-edge X-ray absorption (XAS) spectra are routinely applied for the description of K-edge spectra, as th…