High assurance security is di cult to achieve in distributed computer systems and databases because of their complexity, non-determinism and inherent heterogeneity. The practical ...
Feature structures are informational elements that have been used in several linguistic theories and in computational systems for natural-language processing. A logicaJ calculus h...
Abstract. An impure language is one that combines functional and imperative constructs. We propose a method for ensuring termination of impure concurrent languages that makes it po...
Romain Demangeon, Daniel Hirschkoff, Davide Sangio...
To provide formal foundations to current (web) services technologies, we put forward using COWS, a process calculus for specifying, combining and analysing services, as a uniform ...
Alessandro Lapadula, Rosario Pugliese, Francesco T...
A variant of the Mobile Ambient calculus, called Boundary Ambients, is introduced, supporting the modelling of multi-level security policies. Ambients that may guarantee to proper...