Hypertext 2009
This is the network of face-to-face contacts of the attendees of the ACM
Hypertext 2009 conference. The ACM Conference on Hypertext and Hypermedia 2009
(HT 2009, http://www.ht2009.org/) was held in Turin, Italy over three days from
June 29 to July 1, 2009. In the network, a node represents a conference
visitor, and an edge represents a face-to-face contact that was active for at
least 20 seconds. Multiple edges denote multiple contacts. Each edge is
annotated with the time at which the contact took place.
Metadata
Statistics
| Size | n = | 113
|
| Volume | m = | 20,818
|
| Unique edge count | m̿ = | 2,196
|
| Loop count | l = | 0
|
| Wedge count | s = | 102,182
|
| Claw count | z = | 1,810,498
|
| Cross count | x = | 26,678,148
|
| Triangle count | t = | 16,867
|
| Square count | q = | 558,736
|
| 4-Tour count | T4 = | 4,883,008
|
| Maximum degree | dmax = | 1,483
|
| Average degree | d = | 368.460
|
| Fill | p = | 0.347 029
|
| Average edge multiplicity | m̃ = | 9.479 96
|
| Size of LCC | N = | 113
|
| Diameter | δ = | 3
|
| 50-Percentile effective diameter | δ0.5 = | 1.160 76
|
| 90-Percentile effective diameter | δ0.9 = | 1.841 12
|
| Median distance | δM = | 2
|
| Mean distance | δm = | 1.591 31
|
| Gini coefficient | G = | 0.457 576
|
| Balanced inequality ratio | P = | 0.328 514
|
| Relative edge distribution entropy | Her = | 0.976 022
|
| Power law exponent | γ = | 1.283 93
|
| Tail power law exponent | γt = | 4.171 00
|
| Tail power law exponent with p | γ3 = | 4.171 00
|
| p-value | p = | 0.001 000 00
|
| Degree assortativity | ρ = | −0.122 580
|
| Degree assortativity p-value | pρ = | 3.576 18 × 10−16
|
| Clustering coefficient | c = | 0.495 205
|
| Spectral norm | α = | 1,291.72
|
| Algebraic connectivity | a = | 2.013 10
|
| Spectral separation | |λ1[A] / λ2[A]| = | 1.006 03
|
| Non-bipartivity | bA = | 0.005 997 03
|
| Normalized non-bipartivity | bN = | 0.764 945
|
| Algebraic non-bipartivity | χ = | 0.989 464
|
| Spectral bipartite frustration | bK = | 0.006 364 38
|
| Controllability | C = | 0
|
| Relative controllability | Cr = | 0.000 00
|
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]
|
Lorenzo Isella, Juliette Stehlé, Alain Barrat, Ciro Cattuto, Jean-François
Pinton, and Wouter Van den Broeck.
What's in a crowd? analysis of face-to-face behavioral networks.
J. of Theoretical Biology, 271(1):166–180, 2011.
|
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