Faloutsos KDD 2005

==Citation==
J. Leskovec, J. Kleinberg and C. Faloutsos. Graphs over Time: Densification Laws, Shrinking Diameters and Possible Explanations. ACM SIGKDD International Conference on Knowledge Discovery and Data Mining (KDD), 2005.

Online version

KDD 2005

== Summary ==

This paper presents an approach to review classification. The basic ideas are:

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== Method ==

$\sum _{i=1}^{n}$