144 search results - page 13 / 29 » A Multi-objective Genetic Algorithm for Community Detection ... |
WWW
2010
ACM
14 years 2 months ago
2010
ACM
We propose a novel method, based on concepts from expander graphs, to sample communities in networks. We show that our sampling method, unlike previous techniques, produces subgra...
CORR
2006
Springer
13 years 8 months ago
2006
Springer
Dense sub-graphs of sparse graphs (communities), which appear in most real-world complex networks, play an important role in many contexts. Most existing community detection algori...
CCS
2009
ACM
14 years 8 months ago
2009
ACM
Botnets are networks of compromised computers infected with malicious code that can be controlled remotely under a common command and control (C&C) channel. Recognized as one ...
KDD
2012
ACM
11 years 10 months ago
2012
ACM
The communities of a social network are sets of vertices with more connections inside the set than outside. We theoretically demonstrate that two commonly observed properties of s...
ICDE
2010
IEEE
14 years 1 months ago
2010
IEEE
— Finding decompositions of a graph into a family of clusters is crucial to understanding its underlying structure. While most existing approaches focus on partitioning the nodes...