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notre_dame_web — Webgraph (Notre Dame)

Description

Web graph of the University of Notre Dame (domain nd.edu), collected in 1999 by R. Albert, H. Jeong and A.-L. Barabási with a web robot, which they used to measure the degree distributions and the diameter of the World Wide Web. Nodes are web pages and a directed edge $(i,j)$ indicates that page $i$ contains a hyperlink to page $j$. The data were obtained from the Stanford Network Analysis Project (SNAP).

Tags
Informational Web graph Unweighted
Citation
  • R. Albert, H. Jeong, and A.-L. Barabasi. "Diameter of the World-Wide Web." Nature 401, 130 (1999). 10.1038/43601 Sci-Hub
Upstream URL OK
http://snap.stanford.edu/data/web-NotreDame.html
Networks
Tip: hover over a column header for a description.
Column legend
$\left<k\right>$
Mean degree
$\sigma_k$
Standard deviation of the degrees
$\lambda_h$
Largest eigenvalue of the Hashimoto (non-backtracking) matrix
$\tau$
Random walk mixing time
$r$
Degree assortativity
$c$
Global clustering coefficient
$\oslash$
(Pseudo-) diameter
$S$
Relative size of the largest component
NPs
Node properties
EPs
Edge properties
Name Nodes Edges $\left<k\right>$ $\sigma_k$ $\lambda_h$ $\tau$ $r$ $c$ $\oslash$ $S$ Kind Mode NPs EPs gt GraphML GML csv
notre_dame_web 325,729 1,497,134 4.60 48.38 177.36 89281.26 -0.04 0.23 46 1.00 Directed Unipartite 5.2 MiB 8.9 MiB 8.6 MiB 8.2 MiB
Ridiculograms*
* These are automatically generated force-directed visualizations, and can be quite meaningless for networks both big and small. They should not be taken seriously as sources of scientific insight. See here for a discussion.