We study network centrality measures that take into account the specific structure of networks with time-stamped edges. In particular, we explore how such measures can be used to identify nodes most relevant for the spread of epidemics on directed, temporal contact networks. We present a percolation study on the French cattle trade network, proving that time-aware centrality measures such as the TempoRank significantly outperform measures defined on the static network. In order to make TempoRank amenable to large-scale networks, we show how it can be efficiently computed through direct simulation of time-respecting random walks.
CITATION STYLE
Hoscheit, P., Anthony, É., & Vergu, E. (2021). Dynamic centrality measures for cattle trade networks. Applied Network Science, 6(1). https://doi.org/10.1007/s41109-021-00368-5
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