Li, J., Zhou, J., Zhan, B., Yang, Y., Pan, Q., Chen, S., Huai, T., Li, X., Chen, Q. and He, L. 2026. LifeAlign: Lifelong Alignment for Large Language Models with Memory-Augmented Focalized Preference Optimization. Proceedings of the AAAI Conference on Artificial Intelligence. 40, 37 (Mar. 2026), 31618-31626. DOI:https://doi.org/10.1609/aaai.v40i37.40428.