2009 search results - page 332 / 402 » A privacy-aware access control system |
CCS
2010
ACM
13 years 11 months ago
2010
ACM
In this paper, we propose a new form of image-based CAPTCHA we term "scene tagging". It tests the ability to recognize a relationship between multiple objects in an imag...
CCS
2008
ACM
13 years 9 months ago
2008
ACM
A practically feasible modification to fixed-priority schedulers allows to avoid timing channels despite threads having access to precise clocks. This modification is rather simpl...
CCS
2008
ACM
13 years 9 months ago
2008
ACM
Role Engineering is a security-critical task for systems using role-based access control (RBAC). Different role-mining approaches have been proposed that attempt to automatically ...
DATE
2005
IEEE
13 years 9 months ago
2005
IEEE
Memory space limitation is a serious problem for many embedded systems from diverse application domains. While circuit/packaging techniques are definitely important to squeeze la...
SIMUTOOLS
2008
13 years 9 months ago
2008
The IEEE 802.16 technology is emerging as a promising solution for BWA due to its ability to support multimedia services and to operate in multiple physical environments. Also, wi...