1235 search results - page 138 / 247 » Formalizing information security knowledge |
SPEECH
2011
13 years 2 months ago
2011
We describe a system for separating multiple sources from a two-channel recording based on interaural cues and prior knowledge of the statistics of the underlying source signals. ...
SAFECOMP
2007
Springer
14 years 2 months ago
2007
Springer
With the rapid progress in science and technology, we find ubiquitous use of safety-critical systems in avionics, consumer electronics, and medical instruments. In such systems, u...
CCS
2009
ACM
14 years 8 months ago
2009
ACM
Despite several research studies, the effective analysis of policy based systems remains a significant challenge. Policy analysis should at least (i) be expressive (ii) take accou...
SACMAT
2009
ACM
14 years 2 months ago
2009
ACM
Publish-subscribe (pub-sub) systems are useful for many applications, including pervasive environments. In the latter context, however, great care must be taken to preserve the pr...
MOBILITY
2009
ACM
14 years 17 days ago
2009
ACM
Main requirement of recent computing environments, like mobile and then ubiquitous computing, is to adapt applications to context. On the other hand, access control generally trus...