791 search results - page 9 / 159 » Users and Trust in Cyberspace |
PST
2008
13 years 9 months ago
2008
To enable a rich attribute-based authorization system, it is desirable that a large number of user attributes are available, possibly provided by multiple entities. The user may b...
IEAAIE
2010
Springer
13 years 5 months ago
2010
Springer
The ability for a user to accurately estimate the amount of trust to be placed in a peer user is gaining more and more attention in social network applications. Trust aggregation p...
PERCOM
2011
ACM
12 years 11 months ago
2011
ACM
Abstract—Online social networks such as Facebook, MySpace, and Orkut store large amounts of sensitive user data. While a user can legitimately assume that a social network provid...
CIA
2003
Springer
14 years 22 days ago
2003
Springer
The so-called "Web of Trust" is one of the ultimate goals of the Semantic Web. Research on the topic of trust in this domain has focused largely on digital signatures, ce...
SAC
2010
ACM
14 years 2 months ago
2010
ACM
While the trust paradigm is essential to broadly extend the communication between the environment’s actors, the evaluation of trust becomes a challenge when confronted with init...