Stayin' Aligned Over Time: Towards Longitudinal Human-LLM Alignment via Contextual Reflection and Privacy-Preserving Behavioral Data. - Simret Araya Gebreegziabher; Allison E. Sproul; Yinuo Yang; Chaoran Chen; Diego Gómez-Zará; Toby Jia-Jun Li (CoRR, 2026)