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The Internet topology at the autonomous systems (AS) level exhibits a complex structure. The positive-feedback preference (PFP) model was designed to capture two properties of the Internet, namely the degree distribution and the rich-club connectivity. It has been a pleasant surprise that the model also reproduces a large number of other properties of the Internet, including the degree correlation,...
Correctly modeling the Internet topology is critical for the design of the next-generation network protocols. In this paper we present a more rigorous evaluation of the positive-feedback preference (PFP) model by comparing the model against a measurement of the Internet topology at the autonomous systems (AS) level which was collected later than that used in the previous evaluation, and a recent measurement...
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