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:
“Histories make men wise; poets witty; the mathematics subtle; natural philosophy deep; moral grave; logic and rhetoric able to contend.”
—Francis Bacon (1561–1626)
“Englishmen are babes in philosophy and so prefer faction-fighting to the labour of its unfamiliar thought.”
—William Butler Yeats (1865–1939)
“Frankly, I do not like the idea of conversations to define the term “unconditional surrender.” ... The German people can have dinned into their ears what I said in my Christmas Eve speech—in effect, that we have no thought of destroying the German people and that we want them to live through the generations like other European peoples on condition, of course, that they get rid of their present philosophy of conquest.”
—Franklin D. Roosevelt (1882–1945)