is a challenging problem. We consider here abstract specifications consisting of a composition of components and a controller given in the form of a set of interactions and a prior...
Imene Ben Hafaiedh, Susanne Graf, Hammadi Khairall...
In this paper we identify sources of error in global illumination algorithms and derive bounds for each distinct category. Errors arise from three sources: inaccuracies in the bou...
Abstract. Petri nets have been widely used to model and analyze concurrent systems. Their wide-spread use in this domain is, on one hand, facilitated by their simplicity and expres...
—This paper presents a novel approach to model a complex evolving system, a Digital Business Ecosystem (DBE) that takes the specific needs of Small and Medium-sized Enterprises ...
This paper presents an automated and compositional procedure to solve the substitutability problem in the context of evolving software systems. Our solution contributes two techniq...
Natasha Sharygina, Sagar Chaki, Edmund M. Clarke, ...