922 search results - page 2 / 185 » Attribute based data sharing with attribute revocation |
AAAI
2007
13 years 7 months ago
2007
The reliable authentication of user attributes is an important prerequisite for the security of web based applications. Digital certificates are widely used for that purpose. How...
ACSAC
2002
IEEE
13 years 10 months ago
2002
IEEE
The Role-Based Access Control (RBAC) model is traditionally used to manually assign users to appropriate roles, based on a specific enterprise policy, thereby authorizing them to ...
TVCG
2012
11 years 7 months ago
2012
—In this paper, we present a novel isosurface visualization technique that guarantees the accurate visualization of isosurfaces with complex attribute data defined on (un)structu...
RSFDGRC
2005
Springer
13 years 10 months ago
2005
Springer
The objective of our research was to find the best approach to handle missing attribute values in data sets describing preterm birth provided by the Duke University. Five strategi...
CVPR
2011
IEEE
13 years 1 months ago
2011
IEEE
Visual attributes expose human-defined semantics to object recognition models, but existing work largely restricts their influence to mid-level cues during classifier training....