We describe Breach, a Matlab toolbox providing a coherent set of simulation-based techniques aimed at the analysis of deterministic models of hybrid dynamical systems. The primary ...
Abstract. We apply model checking of knowledge properties to the design of distributed controllers that enforce global constraints on concurrent systems. We calculate when processe...
Analysis of Symbolic Executions Aws Albarghouthi1 , Arie Gurfinkel2 , Ou Wei1,3 , and Marsha Chechik1 1 Department of Computer Science, University of Toronto, Canada 2 Software Eng...
Aws Albarghouthi, Arie Gurfinkel, Ou Wei, Marsha C...
We define and study a new abstract domain which is a fine-grained combination of zonotopes with (sub-)polyhedric domains such as the interval, ocinear template or polyhedron domain...
Abstract. Modern termination provers rely on a safety checker to construct disjunctively well-founded transition invariants. This safety check is known to be the bottleneck of the ...
Daniel Kroening, Natasha Sharygina, Aliaksei Tsito...