LAW/enron | SuiteSparse Matrix Collection

Enron email network

Name	enron
Group	LAW
Matrix ID	2444
Num Rows	69,244
Num Cols	69,244
Nonzeros	276,143
Pattern Entries	276,143
Kind	Directed Graph
Symmetric	No
Date	2004
Author	Laboratory for Web Algorithmics (LAW), Universita degli Studi di Milano, http://law.di.unimi.it/index.php
Editor	Laboratory for Web Algorithmics (LAW), Universita degli Studi di Milano, http://law.di.unimi.it/index.php

Connected Components of the Bipartite Graph of LAW/enron

Graph Visualization of A+A' for LAW/enron

Force-Directed Graph Visualization of LAW/enron

Structural Rank
Structural Rank Full
Num Dmperm Blocks
Strongly Connect Components	60,916
Num Explicit Zeros	0
Pattern Symmetry	14.7%
Numeric Symmetry	14.7%
Cholesky Candidate	no
Positive Definite	no
Type	binary

Download	MATLAB Rutherford Boeing Matrix Market
Notes	Laboratory for Web Algorithmics (LAW), Universita degli Studi di Milano, http://law.di.unimi.it/index.php. When using matrices in the LAW/ group in the collection, please follow the citation instructions at http://law.di.unimi.it/datasets.php. If you publish results based on these graphs, please acknowledge the usage of WebGraph and LLP by quoting the following papers: [1] "The WebGraph Framework I: Compression Techniques," Paolo Boldi and Sebastiano Vigna, Proc. of the Thirteenth International World Wide Web Conference (WWW 2004), 2004, Manhattan, USA, pp. 595--601, ACM Press. [2] "Layered Label Propagation: A MultiResolution Coordinate-Free Ordering for Compressing Social Networks," Paolo Boldi, Marco Rosa, Massimo Santini, and Sebastiano Vigna, Proceedings of the 20th international conference on World Wide Web, 2011, ACM Press. If the graphs you are using were gathered by UbiCrawler, please acknowledge the usage of UbiCrawler by quoting the following paper: [3] "UbiCrawler: A Scalable Fully Distributed Web Crawler", Paolo Boldi, Bruno Codenotti, Massimo Santini, and Sebastiano Vigna, Software: Practice & Experience, 2004, vol 34, no. 8, pp. 711--726 LAW/enron This dataset was made public by the Federal Energy Regulatory Commission during its investigations: it is a partially anonymised corpus of e-mail messages exchanged by some Enron employees (mostly part of the senior management). We turned this dataset into a directed graph, whose nodes represent people and with an arc from x to y whenever y was the recipient of (at least) a message sent by x. For additional graph properties and statistics, including node labels, see http://law.di.unimi.it/webdata/enron

Download

MATLAB Rutherford Boeing Matrix Market

Notes

Laboratory for Web Algorithmics (LAW), Universita degli Studi di Milano, 
http://law.di.unimi.it/index.php.  When using matrices in the LAW/ group 
in the collection, please follow the citation instructions at            
http://law.di.unimi.it/datasets.php.  If you publish results based on    
these graphs, please acknowledge the usage of WebGraph and LLP by quoting
the following papers:                                                    
                                                                         
[1] "The WebGraph Framework I: Compression Techniques," Paolo Boldi      
    and Sebastiano Vigna, Proc. of the Thirteenth International          
    World Wide Web Conference (WWW 2004), 2004, Manhattan, USA,          
    pp. 595--601, ACM Press.                                             
                                                                         
[2] "Layered Label Propagation: A MultiResolution Coordinate-Free        
    Ordering for Compressing Social Networks," Paolo Boldi, Marco        
    Rosa, Massimo Santini, and Sebastiano Vigna, Proceedings of the      
    20th international conference on World Wide Web, 2011, ACM Press.    
                                                                         
If the graphs you are using were gathered by UbiCrawler, please          
acknowledge the usage of UbiCrawler by quoting the following paper:      
                                                                         
[3] "UbiCrawler: A Scalable Fully Distributed Web Crawler",              
    Paolo Boldi, Bruno Codenotti, Massimo Santini, and Sebastiano        
    Vigna, Software: Practice & Experience, 2004, vol 34, no. 8,         
    pp. 711--726                                                         
                                                                         
LAW/enron                                                                
                                                                         
This dataset was made public by the Federal Energy Regulatory            
Commission during its investigations: it is a partially                  
anonymised corpus of e-mail messages exchanged by some Enron             
employees (mostly part of the senior management). We turned              
this dataset into a directed graph, whose nodes represent                
people and with an arc from x to y whenever y was the                    
recipient of (at least) a message sent by x.                             
                                                                         
For additional graph properties and statistics, including node labels,   
see http://law.di.unimi.it/webdata/enron