739 search results - page 40 / 148 » Information Flow in Credential Systems |
BILDMED
2008
13 years 9 months ago
2008
A method for 3-d blood flow reconstruction is presented. Given a 3-d volume of a vessel tree and a 2-d sequence of angiograms, the propagation information can be back-projected int...
DSN
2006
IEEE
14 years 1 months ago
2006
IEEE
Embedded control systems consist of multiple components with different criticality levels interacting with each other. For example, in a passenger jet, the navigation system inter...
CORR
2008
Springer
13 years 7 months ago
2008
Springer
The Windows Vista operating system implements an interesting model of multi-level integrity. We observe that in this model, trusted code must participate in any information-flow a...
INTELLCOMM
2004
Springer
14 years 1 months ago
2004
Springer
Abstract. The increasing volume of digital communication is raising new challenges in the management of the information flow. We discuss the usage of context to infer presence info...
ENTCS
2006
13 years 7 months ago
2006
In multilevel systems it is important to avoid unwanted indirect information flow from higher levels to lower levels, namely the so called covert channels. Initial studnformation ...