856 search results - page 2 / 172 » On Randomness Measures for Social Networks. |
WWW
2010
ACM
13 years 7 months ago
2010
ACM
Relational autocorrelation is ubiquitous in relational domains. This observed correlation between class labels of linked instances in a network (e.g., two friends are more likely ...
WWW
2011
ACM
13 years 2 months ago
2011
ACM
Social hierarchy and stratification among humans is a well studied concept in sociology. The popularity of online social networks presents an opportunity to study social hierarch...
Publication
State-of-the-art techniques for probability sampling of users of online social networks (OSNs) are based on random walks on a single social relation. While powerful, these methods ...
ASUNAM
2009
IEEE
14 years 2 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 4 months ago
2009
SIAM
Many datasets can be described in the form of graphs or networks where nodes in the graph represent entities and edges represent relationships between pairs of entities. A common ...