no code implementations • 22 Feb 2024 • Keren Tan, Kangyang Luo, Yunshi Lan, Zheng Yuan, Jinlong Shu
Lexical Simplification (LS) aims to simplify text at the lexical level.
no code implementations • 4 Feb 2021 • Mingqing Zhai, Huiqiu Lin, Jinlong Shu
We first show that if $\rho(G)\geq \sqrt{m}$, then $G$ contains $K_{2, r+1}$ unless $G$ is a star; and $G$ contains either $C_3^+$ or $C_4^+$ unless $G$ is a complete bipartite graph, where $C_t^+$ denotes the graph obtained from $C_t$ and $C_3$ by identifying an edge.
Combinatorics 05C50