DBLP
This is the collaboration graph of authors of scientific papers from DBLP
computer science bibliography. An edge between two authors represents a common
publication. Edges are annotated with the date of the publication. There may
be multiple edges between two nodes, representing pairs of authors that have
written multiple publications together.
Metadata
Statistics
Size  n =  1,824,701

Volume  m =  29,487,744

Unique edge count  m̿ =  16,689,230

Loop count  l =  0

Wedge count  s =  490,841,289

Claw count  z =  517,700,642,316

Cross count  x =  260,670,210,463,189

Triangle count  t =  27,718,326

Square count  q =  1,911,391,423

4Tour count  T_{4} =  17,271,185,770

Maximum degree  d_{max} =  7,276

Average degree  d =  32.320 6

Fill  p =  1.002 50 × 10^{−5}

Average edge multiplicity  m̃ =  1.766 87

Size of LCC  N =  1,653,767

Diameter  δ =  23

50Percentile effective diameter  δ_{0.5} =  5.205 37

90Percentile effective diameter  δ_{0.9} =  6.733 58

Median distance  δ_{M} =  6

Mean distance  δ_{m} =  5.744 05

Gini coefficient  G =  0.713 646

Balanced inequality ratio  P =  0.217 175

Relative edge distribution entropy  H_{er} =  0.942 083

Power law exponent  γ =  1.653 38

Tail power law exponent  γ_{t} =  2.951 00

Degree assortativity  ρ =  +0.114 186

Degree assortativity pvalue  p_{ρ} =  0.000 00

Clustering coefficient  c =  0.169 413

Spectral norm  α =  1,315.80

Nonbipartivity  b_{A} =  0.347 088

Normalized nonbipartivity  b_{N} =  0.024 538 3

Algebraic nonbipartivity  χ =  0.044 354 8

Spectral bipartite frustration  b_{K} =  0.001 123 70

Plots
Matrix decompositions plots
Downloads
References
[1]

Jérôme Kunegis.
KONECT – The Koblenz Network Collection.
In Proc. Int. Conf. on World Wide Web Companion, pages
1343–1350, 2013.
[ http ]

[2]

Michael Ley.
The DBLP computer science bibliography: Evolution, research issues,
perspectives.
In Proc. Int. Symposium on String Process. and Inf. Retr.,
pages 1–10, 2002.
