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cs.SI2024
Means of Hitting Times for Random Walks on Graphs: Connections, Computation, and Optimization
Haisong Xia, Wanyue Xu, Zuobai Zhang +1
For random walks on graph with vertices and edges, the mean hitting time from a vertex chosen from the stationary distribution to vertex measures th…
cs.SI2024
Friedkin-Johnsen Model for Opinion Dynamics on Signed Graphs
Xiaotian Zhou, Haoxin Sun, Wanyue Xu +2
A signed graph offers richer information than an unsigned graph, since it describes both collaborative and competitive relationships in social networks. In this paper, we study opi…