回顾了传统的Waxman模型、Transit-stub模型,然后着重介绍了最近几年提出的无标度网络模型,给出了这些模型生成Internet状网络结构的过程.最后指出目前广为使用的采用拓扑结构进行模型比较的方法可能产生的问题.%Firstly, we introduce some traditional Internet models: Waxman and Transit-Stub models in this paper. Secondly, we focus on the scale-free models proposed in the past years, and present the detailed algorithm for each model on how to construct an Internet-like topology. Finally, we point out that the approach using topological characteristics to evaluate Internet modelst which has been widely used in the current science community, may lead to some confusing problems.
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