Philosophy
Computing systems may be modeled in VDM-SL at a higher level of abstraction than is achievable using programming languages, allowing the analysis of designs and identification of key features, including defects, at an early stage of system development. Models that have been validated can be transformed into detailed system designs through a refinement process. The language has a formal semantics, enabling proof of the properties of models to a high level of assurance. It also has an executable subset, so that models may be analyzed by testing and can be executed through graphical user interfaces, so that models can be evaluated by experts who are not necessarily familiar with the modeling language itself.
Read more about this topic: Vienna Development Method
Famous quotes containing the word philosophy:
“One of the main things that interfere with our joy is the belief that if we try hard enough, read the right books, follow the right advice, and buy the right things, we could be perfect parents. If we are good enough as parents, our children will be perfect too.... Unfortunately, what comes from trying to live out this philosophy is not perfect children but worried parents.”
—Lawrence Kutner (20th century)
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—Henry David Thoreau (1817–1862)
“The Greeks, with their truly healthy culture, have once and for all justified philosophy simply by having engaged in it, and having engaged in it more fully than any other people.”
—Friedrich Nietzsche (1844–1900)