ICDM
2007
IEEE
14 years 5 months ago
2007
IEEE
Real-world social networks are often hierarchical, reflecting the fact that some communities are composed of a few smaller, sub-communities. This paper describes a hierarchical B...
ICDM
2007
IEEE
14 years 5 months ago
2007
IEEE
Many systems in sciences, engineering and nature can be modeled as networks. Examples are internet, metabolic networks and social networks. Network clustering algorithms aimed to ...
DASFAA
2007
IEEE
14 years 5 months ago
2007
IEEE
This paper addresses the issue of expert finding in a social network. The task of expert finding, as one of the most important research issues in social networks, is aimed at ident...
AINA
2007
IEEE
14 years 5 months ago
2007
IEEE
The evolution and existence of stable trust relations have been studied extensively in the context of social theory. However, reputation systems or trust schemes have only been re...
SP
2008
IEEE
14 years 5 months ago
2008
IEEE
Decentralized distributed systems such as peer-to-peer systems are particularly vulnerable to sybil attacks, where a malicious user pretends to have multiple identities (called sy...
ICASSP
2008
IEEE
14 years 5 months ago
2008
IEEE
Multimedia social network analysis is an emerging research area, which analyzes the behavior of users who share multimedia content and investigates the impact of human dynamics on...
HICSS
2008
IEEE
14 years 5 months ago
2008
IEEE
A virtual organization is a temporary network of companies, which implies the potential opportunity to learn and share abundant sources of complementary and compatible knowledge p...
HICSS
2008
IEEE
14 years 5 months ago
2008
IEEE
Containing much valuable information, networks such as the World Wide Web, social networks and metabolic networks draw increasingly attention in scientific communities. Network cl...
SIGECOM
2009
ACM
14 years 5 months ago
2009
ACM
We consider models for bargaining in social networks, in which players are represented by vertices and edges represent bilateral opportunities for deals between pairs of players. ...
SIGCOMM
2009
ACM
14 years 5 months ago
2009
ACM
We consider a mobile ad hoc network setting where Bluetooth enabled mobile devices communicate directly with other devices as they meet opportunistically. We design and implement ...