Circus is a combination of Z, CSP, and Morgan’s refinement calculus; it has an associated refinement strategy that supports the development of reactive programs. In this work, ...
Abstract. Behaviour Trees is a novel approach for requirements engineering. It advocates a graphical tree notation that is easy to use and to understand. Individual requirements ar...
Abstract We present a formal semantics as a conservative shallow embedding of the Object Constraint Language (OCL). OCL is currently under development within an open standardizatio...
In this paper I examine what industry really needs from formal specification techniques. I first describe the background to our use of formal techniques. I then look at the role o...
: Automated processes in distributed communication environments require tools for unifying heterogeneous multimedia services. The Teleservice Descriptor is introduced for generic h...
Tom Pfeifer, Stefan Arbanowski, Radu Popescu-Zelet...