— Frequent failure occurrences are becoming a serious concern to the community of high-end computing, especially when the applications and the underlying systems rapidly grow in ...
Directed model checking is a well-established technique to tackle the state explosion problem when the aim is to find error states in large systems. In this approach, the state spa...
The ability to detect ambiguities in context-free grammars is vital for their use in several fields, but the problem is undecidable in the general case. We present a safe, conser...
We define an operational semantics for the Signal language and design an analysis which allows to verify properties pertaining to the relation between values of the numeric and bo...
SMT—building flexible yet efficient abstraction/refinement solvers. International Journal on Software Tools for Technology Transfer, 12(1):23–37, February 2010. Wolfgang Hab...
Wolfgang Haberl, Markus Herrmannsdoerfer, Stefan K...