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WWW
2009
ACM
12 years 6 months ago
The slashdot zoo: mining a social network with negative edges
We analyse the corpus of user relationships of the Slashdot technology news site. The data was collected from the Slashdot Zoo feature where users of the website can tag other user...
J. Kunegis, A. Lomatzsch, and C. Bauckhage
TVCG
2012
169views Hardware» more  TVCG 2012»
12 years 11 days ago
Visual Reasoning about Social Networks Using Centrality Sensitivity
—In this paper, we study the sensitivity of centrality metrics as a key metric of social networks to support visual reasoning. As centrality represents the prestige or importance...
Carlos D. Correa, Tarik Crnovrsanin, Kwan-Liu Ma
INFOCOM
2009
IEEE
14 years 4 months ago
A Social Network Based Patching Scheme for Worm Containment in Cellular Networks
Abstract—Recently, cellular phone networks have begun allowing third-party applications to run over certain open-API phone operating systems such as Windows Mobile, Iphone and Go...
Zhichao Zhu, Guohong Cao, Sencun Zhu, Supranamaya ...
SDM
2008
SIAM
164views Data Mining» more  SDM 2008»
13 years 11 months ago
Randomizing Social Networks: a Spectrum Preserving Approach
Understanding the general properties of real social networks has gained much attention due to the proliferation of networked data. The nodes in the network are the individuals and...
Xiaowei Ying, Xintao Wu
KDD
2009
ACM
379views Data Mining» more  KDD 2009»
14 years 2 months ago
MetaFac: community discovery via relational hypergraph factorization
This paper aims at discovering community structure in rich media social networks, through analysis of time-varying, multi-relational data. Community structure represents the laten...
Yu-Ru Lin, Jimeng Sun, Paul Castro, Ravi B. Konuru...