The subtitling of broadcast news programs are starting to become a very interesting application due to the technological advances in Automatic Speech Recognition and associated te...
Security services in a multi-user environment are often based on access control mechanisms. Static of an access control policy can be formalised using abstract algebraic models. W...
1 Many computer security threats involve execution of unauthorized foreign code on the victim computer. Viruses, network and email worms, Trojan horses, backdoor programs used in ...
In this paper, we present an approach for verifying that trusted programs correctly enforce system security goals when deployed. A trusted program is trusted to only perform safe ...
We propose an automatic method to enforce trace properties on programs. The programmer specifies the property separately from the program; a program transformer takes the program...