Arxiv GR-QC (General Relativity and Quantum Cosmology) collaboration network is from the e-print arXiv and covers scientific collaborations between authors papers submitted to General Relativity and Quantum Cosmology 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 GR-QC section.

Dataset statistics | |
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Nodes | 5242 |

Edges | 14496 |

Nodes in largest WCC | 4158 (0.793) |

Edges in largest WCC | 13428 (0.926) |

Nodes in largest SCC | 4158 (0.793) |

Edges in largest SCC | 13428 (0.926) |

Average clustering coefficient | 0.5296 |

Number of triangles | 48260 |

Fraction of closed triangles | 0.3619 |

Diameter (longest shortest path) | 17 |

90-percentile effective diameter | 7.6 |

- J. Leskovec, J. Kleinberg and C. Faloutsos. Graph Evolution: Densification and Shrinking Diameters. ACM Transactions on Knowledge Discovery from Data (ACM TKDD), 1(1), 2007.

File | Description |
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ca-GrQc.txt.gz | Collaboration network of Arxiv General Relativity category |