521 search results - page 1 / 105 » Social Network Discovery Based on Sensitivity Analysis |
ASUNAM
2009
IEEE
13 years 11 months ago
2009
IEEE
—This paper presents a novel methodology for social network discovery based on the sensitivity coefficients of importance metrics, namely the Markov centrality of a node, a metr...
SDM
2009
SIAM
14 years 1 months ago
2009
SIAM
With the development of emerging social networks, such as Facebook and MySpace, security and privacy threats arising from social network analysis bring a risk of disclosure of con...
TVCG
2012
11 years 7 months ago
2012
—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...
ICDM
2007
IEEE
13 years 10 months ago
2007
IEEE
Discovering communities from documents involved in social discourse is an important topic in social network analysis, enabling greater understanding of the relationships among act...
CSE
2009
IEEE
13 years 11 months ago
2009
IEEE
—The hidden knowledge in social networks data can be regarded as an important resource for criminal investigations which can help finding the structure and organization of a crim...