Yacong Zhou

17 papers A* 1Journal 16
YearRankTypeTitle / Venue / Authors
2025 J jnl
Feedback Arc Sets and Feedback Arc Set Decompositions in Weighted and Unweighted Oriented Graphs.
CoRR
Gregory Z. Gutin, Mads Anker Nielsen, Anders Yeo, Yacong Zhou
2025 A* conf
Intent Oriented Contrastive Learning for Sequential Recommendation.
AAAI
Wuhong Wang, Jianhui Ma, Yuren Zhang, Kai Zhang, Junzhe Jiang, Yihui Yang, Yacong Zhou, Zheng Zhang
2025 J jnl
Number of Subgraphs and Their Converses in Tournaments and New Digraph Polynomials.
J. Graph Theory
Jiangdong Ai, Gregory Z. Gutin, Hui Lei, Anders Yeo, Yacong Zhou
2025 J jnl
On k-anti-traceability of oriented graphs.
Discret. Math.
Bin Chen, Stefanie Gerke, Gregory Z. Gutin, Hui Lei, Heis Parker-Cox, Yacong Zhou
2025 J jnl
Oriented discrepancy of Hamilton cycles and paths in digraphs.
CoRR
Qiwen Guo, Gregory Z. Gutin, Yongxin Lan, Qi Shao, Anders Yeo, Yacong Zhou
2025 J jnl
Quasi-kernels in split graphs.
Discret. Appl. Math.
Hélène Langlois, Frédéric Meunier, Romeo Rizzi, Stéphane Vialette, Yacong Zhou
2024 J jnl
Bounds on Maximum Weight Directed Cut.
SIAM J. Discret. Math.
Jiangdong Ai, Stefanie Gerke, Gregory Z. Gutin, Anders Yeo, Yacong Zhou
2024 J jnl
Lower Bounds for Maximum Weight Bisections of Graphs with Bounded Degrees.
CoRR
Stefanie Gerke, Gregory Z. Gutin, Anders Yeo, Yacong Zhou
2024 J jnl
Note on disjoint cycles in multipartite tournaments.
Discret. Math.
Gregory Z. Gutin, Wei Li, Shujing Wang, Anders Yeo, Yacong Zhou
2024 J jnl
Number of Subgraphs and Their Converses in Tournaments and New Digraph Polynomials.
CoRR
Jiangdong Ai, Gregory Z. Gutin, Hui Lei, Anders Yeo, Yacong Zhou
2024 J jnl
On Seymour's and Sullivan's second neighbourhood conjectures.
J. Graph Theory
Jiangdong Ai, Stefanie Gerke, Gregory Z. Gutin, Shujing Wang, Anders Yeo, Yacong Zhou
2024 J jnl
Upper bounds on minimum size of feedback arc set of directed multigraphs with bounded degree.
CoRR
Gregory Z. Gutin, Hui Lei, Anders Yeo, Yacong Zhou
2023 J jnl
Bounds on Maximum Weight Directed Cut.
CoRR
Jiangdong Ai, Stefanie Gerke, Gregory Z. Gutin, Anders Yeo, Yacong Zhou
2023 J jnl
Results on the small quasi-kernel conjecture.
Discret. Math.
Jiangdong Ai, Stefanie Gerke, Gregory Z. Gutin, Anders Yeo, Yacong Zhou
2022 J jnl
Extended path partition conjecture for semicomplete and acyclic compositions.
Discret. Math.
Jiangdong Ai, Stefanie Gerke, Gregory Z. Gutin, Yacong Zhou
2022 J jnl
Results on the Small Quasi-Kernel Conjecture.
CoRR
Jiangdong Ai, Stefanie Gerke, Gregory Z. Gutin, Anders Yeo, Yacong Zhou
2021 J jnl
Extended Path Partition Conjecture for Semicomplete and Acyclic Compositions.
CoRR
Jiangdong Ai, Stefanie Gerke, Gregory Z. Gutin, Yacong Zhou