%-------------------------------------------------------------------------------
% UF Sparse Matrix Collection, Tim Davis
% http://www.cise.ufl.edu/research/sparse/matrices/SNAP/ca-GrQc
% name: SNAP/ca-GrQc
% [Collaboration network of Arxiv General Relativity]
% id: 2297
% date: 2003
% author: J. Leskovec, J. Kleinberg and C. Faloutsos
% ed: J. Leskovec
% fields: name title A id date author ed kind notes aux
% aux: nodename
% kind: undirected graph
%-------------------------------------------------------------------------------
% notes:
% Networks from SNAP (Stanford Network Analysis Platform) Network Data Sets,     
% Jure Leskovec http://snap.stanford.edu/data/index.html                         
% email jure at cs.stanford.edu                                                  
%                                                                                
% General Relativity and Quantum Cosmology collaboration network                 
%                                                                                
% Dataset information                                                            
%                                                                                
% 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                                                             
% Nodes   5242                                                                   
% Edges   28980                                                                  
% Nodes in largest WCC    4158 (0.793)                                           
% Edges in largest WCC    26850 (0.927)                                          
% Nodes in largest SCC    4158 (0.793)                                           
% Edges in largest SCC    26850 (0.927)                                          
% Average clustering coefficient  0.5296                                         
% Number of triangles     48260                                                  
% Fraction of closed triangles    0.6298                                         
% Diameter (longest shortest path)    17                                         
% 90-percentile effective diameter    7.6                                        
%                                                                                
% Source (citation)                                                              
%                                                                                
% 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.                                                             
%                                                                                
% Files                                                                          
% File    Description                                                            
% ca-GrQc.txt.gz  Collaboration network of Arxiv General Relativity category     
%-------------------------------------------------------------------------------
