Jiang J, Chen Y, Chen P, Liu K, Zhou J, Zhu Z, et al. A Principle-Driven Adaptive Policy for Group Cognitive Stimulation Dialogue for Elderly with Cognitive Impairment. AAAI [Internet]. 2026 Mar. 14 [cited 2026 Jul. 22];40(37):31301-9. Available from: https://ojs.aaai.org/index.php/AAAI/article/view/40393