484 search results - page 2 / 97 » Managing Uncertainty in Social Networks |
CIKM
2008
Springer
13 years 7 months ago
2008
Springer
This paper presents an analysis of the correlation of annotated information unit (textual) tags and geographical identification metadata geotags. Despite the increased usage of ge...
WS
2008
ACM
13 years 5 months ago
2008
ACM
Ontologies play a crucial role in the development of the Semantic Web as a means for defining shared terms in web resources. They are formulated in web ontology languages, which a...
IDTRUST
2009
ACM
14 years 17 days ago
2009
ACM
We introduce a formal semantics based calculus of trust that explicitly represents trust and quantifies the risk associated with trust in public key infrastructure (PKI) and iden...
CIKM
2008
Springer
13 years 7 months ago
2008
Springer
Online communities are connecting hordes of individuals and generating rich social network data. The social capital that resides within these networks is largely unknown. We propo...
TON
2002
13 years 5 months ago
2002
The existing telecommunications infrastructure in most of the world is adequate to deliver voice and text applications, but demand for broadband services such as streaming video an...