TY  - JOUR
AU  - Atzmueller, Martin
T1  - Mining Social Media: Key Players, Sentiments, and Communities
JO  - WIREs: Data Mining and Knowledge Discovery
PY  - 2012/
VL  - In Press
IS  - 
SP  - 
EP  - 
UR  - 
M3  - 
KW  - 2012
KW  - analysis
KW  - community
KW  - data
KW  - detection
KW  - itegpub
KW  - mining
KW  - network
KW  - opinion
KW  - sentiment
KW  - social
KW  - venus
KW  - vikamine
L1  - 
SN  - 
N1  - 
N1  - 
AB  - 
ER  -

TY  - GEN
AU  - Noack, Andreas
A2  - 
T1  - Modularity clustering is force-directed layout
JO  - 
PB  - 
AD  - 
PY  - 2008/
VL  - 
IS  - 
SP  - 
EP  - 
UR  - http://www.citebase.org/abstract?id=oai:arXiv.org:0807.4052
M3  - 
KW  - clustering
KW  - communities
KW  - community
KW  - graph
KW  - layout
KW  - modularity
KW  - network
KW  - sna
L1  - 
N1  - [0807.4052] Modularity clustering is force-directed layout
N1  - 
AB  -  Two natural and widely used representations for the community structure of networks are clusterings, which partition the vertex set into disjoint subsets, and layouts, which assign the vertices to positions in a metric space. This paper unifies prominent characterizations of layout quality and clustering quality, by showing that energy models of pairwise attraction and repulsion subsume Newman and Girvan's modularity measure. Layouts with optimal energy are relaxations of, and are thus consistent with, clusterings with optimal modularity, which is of practical relevance because both representations are complementary and often used together.
ER  -

TY  - GEN
AU  - Tyler, Joshua R
AU  - Wilkinson, Dennis M
AU  - Huberman, Bernardo A
A2  - 
T1  - Email as Spectroscopy: Automated Discovery of Community Structure   within Organizations
JO  - 
PB  - 
AD  - 
PY  - 2003/
VL  - 
IS  - 
SP  - 
EP  - 
UR  - http://www.citebase.org/cgi-bin/citations?id=oai:arXiv.org:cond-mat/0303264
M3  - 
KW  - email
KW  - seminar2006
KW  - network
KW  - community
L1  - 
N1  - 
N1  - 
AB  - 
ER  -