3 papers
math.CO2025
On walk domination: Between different types of walks and -path
Hangdi Chen, Yuhan Ma, Qingjie Ye
Given two non-adjacent vertices \( u \) and \( v \), we say a -walk \( W \) dominates a -walk \( W' \) if every internal vertex of \( W' \) is adjacent to some internal ver…
math.CO2024
Characterizations of the graphs with dominating parameters
Yuhan Ma
A subset of vertices of is a \textit{dominating set} of if every vertex in has a neighbor in . The \textit{domination number} \(γ(G)\) is the minimum cardin…
cs.HC2024
Robust Dual-Modal Speech Keyword Spotting for XR Headsets
Zhuojiang Cai, Yuhan Ma, Feng Lu
While speech interaction finds widespread utility within the Extended Reality (XR) domain, conventional vocal speech keyword spotting systems continue to grapple with formidable ch…