Cycle Extendability in Extended Tournaments. - Yuzhen Qi; Zhilan Wang; Yunshu Gao; Jin Yan (Graphs Comb., 2022)

A characterization of rich c-partite (c > 7) tournaments without (c + 2)-cycles. - Jie Zhang; Zhilan Wang; Jin Yan (Discret. Math. Theor. Comput. Sci., 2023)

Vertex-disjoint cycles of the same length in tournaments. - Zhilan Wang; Yuzhen Qi; Jin Yan (J. Graph Theory, 2023)

Cycle-factors in oriented graphs. - Zhilan Wang; Jin Yan; Jie Zhang (J. Graph Theory, 2024)

Unsupervised Sentence Representation Learning with Syntactically Aligned Negative Samples. - Zhilan Wang; Zekai Zhi; Rize Jin; Kehui Song; He Wang; Da-Jung Cho (NAACL (Findings), 2025)

A generalization of the Hamiltonian cycle in dense digraphs. - Jie Zhang; Zhilan Wang; Jin Yan (Discret. Appl. Math., 2025)