551 search results - page 42 / 111 » Social spam detection |
NDSS
2009
IEEE
14 years 3 months ago
2009
IEEE
SybilInfer is an algorithm for labelling nodes in a social network as honest users or Sybils controlled by an adversary. At the heart of SybilInfer lies a probabilistic model of h...
ICMI
2009
Springer
13 years 6 months ago
2009
Springer
Affect sensitivity is of the utmost importance for a robot companion to be able to display socially intelligent behaviour, a key requirement for sustaining long-term interactions ...
CISS
2008
IEEE
13 years 9 months ago
2008
IEEE
Abstract-- When monitoring interactions within a social network, meetings or contacts between different members of the network are recorded. This paper addresses the problem of usi...
ICWSM
2010
13 years 10 months ago
2010
While recent progress has been achieved in understanding the structure and dynamics of social tagging systems, we know little about the underlying user motivations for tagging, an...
CHI
2010
ACM
14 years 3 months ago
2010
ACM
In this work we analyze the behavior on a company-internal social network site to determine which interaction patterns signal closeness between colleagues. Regression analysis sug...