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cs.SI2024
Fast Computation for the Forest Matrix of an Evolving Graph
Haoxin Sun, Xiaotian Zhou, Zhongzhi Zhang
The forest matrix plays a crucial role in network science, opinion dynamics, and machine learning, offering deep insights into the structure of and dynamics on networks. In this pa…
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…