Open positions
We have filled all the positions for this quarter. More info.

High Energy Physics - Phenomenology collaboration network

Dataset information

Arxiv HEP-PH (High Energy Physics - Phenomenology) collaboration network is from the e-print arXiv and covers scientific collaborations between authors papers submitted to High Energy Physics - Phenomenology category. If an author i co-authored a paper with author j, the graph contains a undirected edge from i to j. If the paper is co-authored by k authors this generates a completely connected (sub)graph on k nodes.

The data covers papers in the period from January 1993 to April 2003 (124 months). It begins within a few months of the inception of the arXiv, and thus represents essentially the complete history of its HEP-PH section.

Dataset statistics
Nodes 12008
Edges 118521
Nodes in largest WCC 11204 (0.933)
Edges in largest WCC 117649 (0.993)
Nodes in largest SCC 11204 (0.933)
Edges in largest SCC 117649 (0.993)
Average clustering coefficient 0.6115
Number of triangles 3358499
Fraction of closed triangles 0.3923
Diameter (longest shortest path) 13
90-percentile effective diameter 5.8

Source (citation)


Files

File Description
ca-HepPh.txt.gz Collaboration network of Arxiv High Energy Physics category