%-------------------------------------------------------------------------------
% UF Sparse Matrix Collection, Tim Davis
% http://www.cise.ufl.edu/research/sparse/matrices/SNAP/p2p-Gnutella09
% name: SNAP/p2p-Gnutella09
% [Gnutella peer to peer network from August 9 2002]
% id: 2312
% date: 2002
% author: M. Ripeanu and I. Foster and A. Iamnitchi
% ed: J. Leskovec
% fields: name title A id date author ed kind notes
% kind: directed graph
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% 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                                                 
%                                                                               
% Gnutella peer-to-peer network, August 9 2002                                  
%                                                                               
% Dataset information                                                           
%                                                                               
% A sequence of snapshots of the Gnutella peer-to-peer file sharing network from
% August 2002. There are total of 9 snapshots of Gnutella network collected in  
% August 2002. Nodes represent hosts in the Gnutella network topology and edges 
% represent connections between the Gnutella hosts.                             
%                                                                               
% Dataset statistics                                                            
% Nodes   8114                                                                  
% Edges   26013                                                                 
% Nodes in largest WCC    8104 (0.999)                                          
% Edges in largest WCC    26008 (1.000)                                         
% Nodes in largest SCC    2624 (0.323)                                          
% Edges in largest SCC    10776 (0.414)                                         
% Average clustering coefficient  0.0137                                        
% Number of triangles     2354                                                  
% Fraction of closed triangles    0.01717                                       
% Diameter (longest shortest path)    9                                         
% 90-percentile effective diameter    5.6                                       
%                                                                               
% 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.                                                            
%                                                                               
% M. Ripeanu and I. Foster and A. Iamnitchi. Mapping the Gnutella Network:      
% Properties of Large-Scale Peer-to-Peer Systems and Implications for System    
% Design. IEEE Internet Computing Journal, 2002.                                
%                                                                               
% Files                                                                         
% File    Description                                                           
% p2p-Gnutella09.txt.gz   Directed Gnutella P2P network from August 9 2002      
%                                                                               
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