This paper proposes a simulation-based methodology for validation of a system under design in an early phase of development. The key element of this approach is the visual speci...
Reactive systems are systems whose purpose is to maintain a certain desirable state of affairs in their environment, and include information systems, groupware, workflow systems,...
We propose a periodic diagnostic algorithm based on the testing model of computation for real-time systems. The diagnostic task runs on every processor of the system. When the task...
A Software Architecture is the overall structure of a system in terms of its constituent components and their interconnections. In this paper, we describe work to associate behavi...
Abstract. We describe a DPLL-based solver for the problem of quantified boolean formulas (QBF) in non-prenex, non-CNF form. We make two contributions. First, we reformulate clause...
William Klieber, Samir Sapra, Sicun Gao, Edmund M....