What Makes an Ideal Quote? Recommending "Unexpected yet Rational" Quotations via Novelty. - Powei Chang; Jin Xiao; Guanglei Yue; Qianyu He; Yanghua Xiao; Deqing Yang; Jiaqing Liang (ACL (1), 2026)

Instructions are all you need: Self-supervised Reinforcement Learning for Instruction Following. - Qingyu Ren; Qianyu He; Powei Chang; Jie Zeng 003; Zeye Sun; Fei Yu; Jiaqing Liang; Yanghua Xiao (ACL (1), 2026)

SPICE: Submodular Penalized Information-Conflict Selection for Efficient Large Language Model Training. - Powei Chang; Jinpeng Zhang; Bowen Chen; Chenyu Wang; Chenlu Guo; Yixing Zhang; Yukang Gao; JianXiang Xiang; Yue Gao; Chaoqun Sun; Yiyi Chen; Dongying Kong (CoRR, 2026)