146 search results - page 18 / 30 » Spectrum based fraud detection in social networks |
WWW
2008
ACM
14 years 8 months ago
2008
ACM
A large body of work has been devoted to identifying community structure in networks. A community is often though of as a set of nodes that has more connections between its member...
CORR
2010
Springer
13 years 7 months ago
2010
Springer
Abstract: A Mobile Adhoc Network (manet) is a cooperative engagement of a collection of mobile nodes without any centralized access point. The underlying concept of coordination am...
ISWC
2003
IEEE
14 years 26 days ago
2003
IEEE
Knowledge of how people interact is important in many disciplines, e.g. organizational behavior, social network analysis, information diffusion and knowledge management applicatio...
ICDCN
2010
Springer
14 years 2 months ago
2010
Springer
Conventional wireless networks employ a contention based channel access mechanism, which not only imposes high latency but also reduces goodput of the network. Lack of interference...
PODC
2010
ACM
13 years 9 months ago
2010
ACM
The study of complex networks led to the belief that the connectivity of network nodes generally follows a Power-law distribution. In this work, we show that modeling large-scale ...