Intersection types are well-known to type theorists mainly for two reasons. Firstly, they type all and only the strongly normalizable lambda terms. Secondly, the intersection type...
Substitution plays an important role in Hoare Logic, as it is used in interpreting assignments. When writing a computer-based realization of Hoare Logic, it is therefore important...
We propose a refinement approach to language emptiness, which is based on the enumeration and the successive refinements of SCCs on over-approximations of the exact system. Our alg...
Chao Wang, Roderick Bloem, Gary D. Hachtel, Kavita...
: The new Gemplus smart card is based on the Java technology, embedding a virtual machine. The security policy uses mechanisms that are based on Java properties. This language prov...
A development of the Mondex system was undertaken using Event-B and its associated proof tools. mental approach was used whereby the refinement between the abstract specification o...