599 search results - page 8 / 120 » Managing Privacy in LBAC Systems |
CONEXT
2009
ACM
13 years 6 months ago
2009
ACM
Today's online social networking (OSN) sites do little to protect the privacy of their users' social networking information. Given the highly sensitive nature of the inf...
CORR
2011
Springer
13 years 7 days ago
2011
Springer
In this paper, we study methods for improving the utility and privacy of reputation scores for online auctions, such as used in eBay, so as to reduce the effectiveness of feedbac...
SOUPS
2009
ACM
14 years 3 months ago
2009
ACM
Social navigation is a promising approach for supporting privacy and security management. By aggregating and presenting the choices made by others, social navigation systems can p...
PET
2004
Springer
14 years 1 months ago
2004
Springer
There are a variety of well-known models for access control developed for purposes like formally modeling the access rights on files, databases, and web resources. However, the ex...
PUC
2008
13 years 8 months ago
2008
Social awareness applications are based on the idea of a group sharing real-time context information via personal and ubiquitous terminals. Studies of such applications have shown ...