1401 search results - page 193 / 281 » A Security Policy Model for Clinical Information Systems |
SACMAT
2009
ACM
14 years 3 months ago
2009
ACM
A number of research systems have demonstrated the benefits of accompanying each request with a machine-checkable proof that the request complies with access-control policy — a...
TIT
2008
13 years 8 months ago
2008
We consider the problem of several users transmitting packets to a base station, and study an optimal scheduling formulation involving three communication layers, namely, the mediu...
WWW
2008
ACM
14 years 9 months ago
2008
ACM
The fast development of the Web provides new ways for effective distribution of network-based digital goods. A digital marketplace provides a platform to enable Web users to effec...
COMPSAC
2008
IEEE
14 years 3 months ago
2008
IEEE
Given the increasing dependence of our societies on information systems, the overall security of these systems should be measured and improved. Existing work generally focuses on ...
CCS
2009
ACM
14 years 25 days ago
2009
ACM
This work casts the traffic analysis of anonymity systems, and in particular mix networks, in the context of Bayesian inference. A generative probabilistic model of mix network ar...