Checking Array Bounds by Abstract Interpretation and Symbolic ExpressionsÉtienne

tation of P and Q and prove that P and Q are equivalent polyhedra. Obviously, this correspondence between the faces of P and Q preserves the inclusion and

Dans cette thèse, nous proposons un langage de formules permettant de spéci- fier des propriétés de traces de systèmes de transition probabilistes et non-déter- ministes,

• Mais plus la dette extérieure des Etats- Unis augmente, plus l’arrêt de la. détention de dollars par le Reste du Monde ferait chuter le dollar, et plus il est improbable donc

[7] , New fewnomial upper bounds from Gale dual polynomial systems, Moscow Mathematical Journal 7 (2007), no. Khovanskii, A class of systems of transcendental

More precisely, it is shown that six known bounds for the index of convergence, i.e., transient, of unweighted digraphs also apply to weighted digraphs, namely to the transients

After recalling the classic construction of static analyzers for sequential programs by abstraction of the concrete trace semantics, we introduce abstractions to derive thread-

To support fact checking, several research efforts have been focusing on automatic verification methods to assess claims and experimental results show that such methods enable

In this paper, we propose a com- plete framework that includes: the definition of timed patterns; a tool chain for checking timed properties; and methods to prove the correctness of