Invariants, frames and postconditions: a comparison of the VDM and B notations

Autor: Brian Ritchie, Juan Bicarregui
Rok vydání: 2005
Předmět:
Zdroj: Lecture Notes in Computer Science ISBN: 3540566627
FME
Popis: VDM and B are two “model-oriented” formal methods. Each gives a notation for the specification of systems as state machines in terms of a set of states with operations defined as relations on that set. Each has a notion of refinement of data and operations based on the principles of reduction of non-determinism and increase in definedness.
Databáze: OpenAIRE