450 search results - page 67 / 90 » Mining Antagonistic Communities from Social Networks |
ACSC
2006
IEEE
14 years 1 months ago
2006
IEEE
Visual data mining has been established to effectively analyze large, complex numerical data sets. Especially, the extraction and visualization of inherent structures such as hie...
IJNVO
2011
13 years 2 months ago
2011
: Data collection of covert networks is an inherently difficult task because of the very nature of these networks. Researchers find it difficult to locate and access data relating ...
ICMCS
1994
IEEE
13 years 12 months ago
1994
IEEE
As computers are increasingly used to mediate social interaction, tools are needed not only to support direct communication, but also to create a richer social environment for the...
WWW
2006
ACM
14 years 8 months ago
2006
ACM
The asymmetry of activity in virtual communities is of great interest. While participation in the activities of virtual communities is crucial for a community's survival and ...
SDM
2010
SIAM
13 years 9 months ago
2010
SIAM
We study the application of spectral clustering, prediction and visualization methods to graphs with negatively weighted edges. We show that several characteristic matrices of gra...