The tautology problem is the problem to prove the validity of statements. In this paper, we present a calculus for this undecidable problem on graphical conditions, prove its sound...
SOFL (Structured-Object-Based-Formal Language) is a formal language and method for practical systems development. As a language, it integrates data ow diagrams, VDM-SL, and Petri ...
Abstract--Safety analysis in Systems Engineering (SE) processes, as usually implemented, rarely relies on formal methods such as model checking since such techniques, however power...
Abstract. xml is a language for describing markup languages for structured data. A growing number of applications that process xml documents are transformers, i.e., programs that c...
Shriram Krishnamurthi, Kathryn E. Gray, Paul T. Gr...
Design of embedded systems is a complex task that requires design cycles founded upon formal notation, so that the synthesis from specification to implementation can be carried ou...