81 citations · 216 across the 10 of their papers we have counts for
4 papers · 1 filter
Multitarget search on complex networks: A logarithmic growth of global mean random cover time
Tongfeng Weng, Jie Zhang, Michael Small +3
We investigate multitarget search on complex networks and derive an exact expression for the mean random cover time that quantifies the expected time a walker needs to visit multip…
Navigation by anomalous random walks on complex networks
Tongfeng Weng, Jie Zhang, Moein Khajehnejad +3
Anomalous random walks having long-range jumps are a critical branch of dynamical processes on networks, which can model a number of search and transport processes. However, tradit…
Rich-club connectivity dominates assortativity and transitivity of complex networks
Xiao-Ke Xu, Jie Zhang, Michael Small
Rich-club, assortativity and clustering coefficients are frequently-used measures to estimate topological properties of complex networks. Here we find that the connectivity among a…
Revising the simple measures of assortativity in complex networks
Xiao-Ke Xu, Jie Zhang, Junfeng Sun +1
We find that traditional statistics for measuring degree mixing are strongly affected by superrich nodes. To counteract and measure the effect of superrich nodes, we propose a para…