9 citations · 11 across the 4 of their papers we have counts for
4 papers
Robustness of shallow graph embedding methods for community detection
Zhi-Feng Wei, Pablo Moriano, Ramakrishnan Kannan
This study investigates the robustness of shallow graph embedding methods for community detection in the face of network perturbations, specifically node deletions. Graph embedding…
Number of Matchings of Low Order in (4,6)-Fullerene Graphs
Zhi-Feng Wei, Heping Zhang
We obtain the formulae for the numbers of 4-matchings and 5-matchings in terms of the number of hexagonal faces in (4, 6)-fullerene graphs by studying structural classification of…
Sharp Bounds on Eigenvalues via Spectral Embedding Based on Signless Laplacians
Zhi-Feng Wei
Using spectral embedding based on the signless Laplacian, we obtain bounds on the spectrum of transition matrices on graphs. As a consequence, we bound return probabilities and the…
Inverse Problems for Ergodicity of Markov Chains
Zhi-Feng Wei
For both continuous-time and discrete-time Markov Chains, we provide criteria for inverse problems of classical types of ergodicity: (ordinary) erogodicity, algebraic ergodicity, e…