Invariants, frames and postconditions: a comparison of the VDM and B notations
Autor: | Brian Ritchie, Juan Bicarregui |
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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 |
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