2 papers
cs.SI2021
On the Similarity between von Neumann Graph Entropy and Structural Information: Interpretation, Computation, and Applications
Xuecheng Liu, Luoyi Fu, Xinbing Wang +1
The von Neumann graph entropy is a measure of graph complexity based on the Laplacian spectrum. It has recently found applications in various learning tasks driven by networked dat…
cs.SI2019
Information Source Detection with Limited Time Knowledge
Xuecheng Liu, Luoyi Fu, Bo Jiang +2
This paper investigates the problem of utilizing network topology and partial timestamps to detect the information source in a network. The problem incurs prohibitive cost under ca…