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KONECT > Networks > DBLP

DBLP

About this network

This is the citation network of DBLP, a database of scientific publications such as papers and books. Each node in the network is a publication, and each edge represents a citation of a publication by another publication. In other words, the directed edge (A → B) denotes that publication A cites publication B. Publications are allowed to cite themselves, and therefore the network contains loops.

Network info

CodePi
Category Citation
Data source http://dblp.uni-trier.de/xml/
Vertex type Publication
Edge type Citation
FormatDirected: Edges are directed Directed
Edge weightsUnweighted: Simple edges Unweighted
Metadata Loops:  An edge may connect a node with itself Loop
Size12,591 vertices (publications)
Volume49,743 edges (citations)
Average degree (overall)7.9014 edges / vertex
Fill0.00031377 edges / vertex2
Maximum degree710 edges
Reciprocity0.464%
Size of LCC12,495 vertices
Size of LSCC240 vertices
Wedge count2,120,079
Claw count171,715,755
Triangle count43,801
Square count784,677
4-tour count14,856,972
Power law exponent (estimated) with dmin3.3610 (dmin = 25)
Gini coefficient65.8%
Relative edge distribution entropy90.8%
Assortativity–0.045808
Clustering coefficient6.20%
Diameter10 edges
90-percentile effective diameter5.20 edges
Mean shortest path length4.42 edges
Spectral norm43.000
Algebraic connectivity0.085199
Degree distribution of the DBLP network
Degree distribution
Outdegree distribution of the DBLP network
Outdegree distribution
Indegree distribution of the DBLP network
Indegree distribution
Degree distribution of the DBLP network
Degree distribution
Outdegree distribution of the DBLP network
Outdegree distribution
Indegree distribution of the DBLP network
Indegree distribution

Out/indegree comparison

Out/indegree comparison of the DBLP network
Out/indegree comparison
Degree distribution of the DBLP network
Degree distribution
Outdegree distribution of the DBLP network
Outdegree distribution
Indegree distribution of the DBLP network
Indegree distribution
Degree distribution of the DBLP network
Degree distribution
Outdegree distribution of the DBLP network
Outdegree distribution
Indegree distribution of the DBLP network
Indegree distribution
Clustering coefficient distribution of the DBLP network
Clustering coefficient distribution
Distance distribution of the DBLP network
Distance distribution
Distance distribution on a logistic scale of the DBLP network
Distance distribution on a logistic scale
Top-k eigenvalues of A of the DBLP network
Top-k eigenvalues of A
Top-k eigenvalues of N of the DBLP network
Top-k eigenvalues of N
Top-k eigenvalues of L of the DBLP network
Top-k eigenvalues of L
Spectral distribution of the eigenvalues of A of the DBLP network
Spectral distribution of the eigenvalues of A
Spectral distribution of the eigenvalues of N of the DBLP network
Spectral distribution of the eigenvalues of N
Spectral distribution of the eigenvalues of L of the DBLP network
Spectral distribution of the eigenvalues of L
Cumulative spectral distribution of A of the DBLP network
Cumulative spectral distribution of A
Cumulative spectral distribution of N of the DBLP network
Cumulative spectral distribution of N
Cumulative spectral distribution of L of the DBLP network
Cumulative spectral distribution of L
Complex eigenvalues of the asymmetric adjacency matrix of the DBLP network
Complex eigenvalues of the asymmetric adjacency matrix

Downloads

TSV file:downloaddblp-cite.tar.bz2 (160.23 KiB)
Extraction code:downloaddblp.tar.bz2 (15.50 KiB)

References

[1] Dblp network dataset -- KONECT, October 2016. [ http ]
[2] Michael Ley. The DBLP computer science bibliography: Evolution, research issues, perspectives. In Proc. Int. Symposium on String Processing and Information Retrieval, pages 1--10, 2002.

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