20 citations · 20 across the 3 of their papers we have counts for
3 papers
physics.soc-ph2009★ 20 cited
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…
nlin.CD2008
Dynamics and Synchrony from Oscillatory Data via Dimension Reduction
J. Zhang, K. Zhang, J. Feng +3
Complex, oscillatory data arises from a large variety of biological, physical, and social systems. However, the inherent oscillation and ubiquitous noise pose great challenges to c…
nlin.CD2007
Asymptotically pivotal statistic for surrogate testing with extended hypothesis
Xiaodong Luo, Jie Zhang, Junfeng Sun +2
The method of surrogate data provides a framework for testing observed data against a hierarchy of alternative hypotheses. The aim of applying this method is to exclude the possibi…