We describe a system of reversible grammar in which, given a logic-grammar specification of a natural language, two efficient PROLOGprograms are derived by an off-line compilation...
: This paper proposes a development process for interactive systems based both on verification and validation methods. Our approach is formal and use at first the B Method. We show...
In a Model-Driven Development context (MDE), model transformations allow memorizing and reusing design know-how, and thus automate parts of the design and refinement steps of a so...
Erwan Brottier, Franck Fleurey, Jim Steel, Benoit ...
—Higher-order black box software tests against independent end user domain requirements has become an issue of increasing importance with compositional reuse of software artifact...
We present an extension of the πI-calculus with formal sums of terms. The study of the properties of this sum reveals that its neutral element can be used to make assumptions abo...