14 citations · 15 across the 3 of their papers we have counts for
3 papers
cs.NI2009
A Mixed-Fractal Model for Network Traffic
Li Li, Yudong Chen, Yi Zhang
In this short paper, we propose a new multi-fractal flow model, aiming to provide a possible explanation for the crossover phenomena that appear in the estimation of Hurst exponent…
cs.IT2009★ 1 cited
Quantization Errors of fGn and fBm Signals
Zhiheng Li, Li Li, Yudong Chen +1
In this Letter, we show that under the assumption of high resolution, the quantization errors of fGn and fBm signals with uniform quantizer can be treated as uncorrelated white noi…
physics.data-an2008★ 14 cited
Fluctuations and Pseudo Long Range Dependence in Network Flows: A Non-Stationary Poisson Process Model
Yudong Chen, Li Li, Yi Zhang +1
In the study of complex networks (systems), the scaling phenomenon of flow fluctuations refers to a certain power-law between the mean flux (activity) of the th node and…