Echo: A Large Language Model with Temporal Episodic Memory. - WenTao Liu; Ruohua Zhang; Aimin Zhou; Feng Gao; JiaLi Liu (CoRR, 2025)

Cultivating Helpful, Personalized, and Creative AI Tutors: A Framework for Pedagogical Alignment using Reinforcement Learning. - Siyu Song; Wentao Liu; Ye Lu; Ruohua Zhang; Tao Liu; Jinze Lv; Xinyun Wang; Aimin Zhou; Fei Tan; Bo Jiang; Hao Hao (CoRR, 2025)