Stability of multiple attractors in the unidirectionally coupled circular networks of limit cycle oscillators. - ShuaiLiu; XinYue Chen; Chenggui Yao; ZiQin Zhang (Commun. Nonlinear Sci. Numer. Simul., 2022)

An efficient state-aware Coarse-Fine-Grained model for Knowledge Tracing. - Huazheng Luo; Zhichang Zhang; Lingyun Cui; ZiQin Zhang; Yali Liang (Knowl. Based Syst., 2024)