92 search results - page 9 / 19 » Maintaining privacy on derived objects |
EUC
2007
Springer
14 years 4 months ago
2007
Springer
There are many research efforts that focus on converting everyday environments into intelligent and computationally active environments that support and enhance the abilities of it...
ESORICS
2007
Springer
14 years 4 months ago
2007
Springer
The problem of key management in access hierarchies studies ways to assign keys to users and classes such that each user, after receiving her secret key(s), is able to independentl...
NIPS
2007
13 years 11 months ago
2007
The learning of probabilistic models with many hidden variables and nondecomposable dependencies is an important and challenging problem. In contrast to traditional approaches bas...
ICCV
2005
IEEE
14 years 11 months ago
2005
IEEE
In recent years Kernel Principal Component Analysis (Kernel PCA) has gained much attention because of its ability to capture nonlinear image features, which are particularly impor...
ACSAC
2008
IEEE
14 years 4 months ago
2008
IEEE
Role hierarchies are fundamental to the role based access control (RBAC) model. The notion of role hierarchy is a well understood concept that allows senior roles to inherit the p...