An executable computational logic can provide the desired bridge between formal system properties and formal methods to verify them on the one hand, and executable models of syste...
Executable formal speci cation can allow engineers to test (or simulate) the speci ed system on concrete data before the system is implemented. This is beginning to gain acceptance...
The success of open government initiatives depends on understanding the informational needs of the concerned citizens and other stakeholders as prerequisite for open access to rel...
Abstraction and application, tupling and projection: these provide the ‘software engineering’ superstructure for programs, and our familiar type systems ensure that these opera...
Hybrid systems like computer-controlled chemical plants are typical safety critical distributed systems. In present practice, the safety of hybrid systems is guaranteed by hazard ...