Amin, H. et al. 2026. Align When They Want, Complement When They Need! Human-Centered Ensembles for Adaptive Human-AI Collaboration. Proceedings of the AAAI Conference on Artificial Intelligence. 40, 21 (Mar. 2026), 17337–17346. DOI:https://doi.org/10.1609/aaai.v40i21.38786.