Models of software systems are built in Z and VDM using partial functions between sets and certain operations on these partial functions : extension ( ), restriction ( ), removal ...
In this paper we present an overview of the uses of the TAMPR transformation system and present experience with using transformation in industrial applications. TAMPR is a fully a...
Terence J. Harmer, Patrick J. McParland, James M. ...
In this paper we suggest methods to aid the development of specifications using the B method. We propose an objectoriented approach to specification, developing the structure thro...
In this paper, we present a proof that the bitonic sort is sound using PVS, a powerful specification and verification environment. First, we briefly introduce this well-known para...
Vagueness is the phenomenon that natural language predicates have borderline regions of applicability and that the boundaries of the borderline region are not determinable. A theo...
It is widely recognized that there is a body of mathematics which is crucial to the underpinning of computer science, software engineering, and information and communications tech...