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:
“Irish? In truth I would not want to be anything else. It is a state of mind as well as an actual country. It is being at odds with other nationalities, having quite different philosophy about pleasure, about punishment, about life, and about death. At least it does not leave one pusillanimous.”
—Edna O’Brien (b. c. 1932)
“If you look at history you’ll find that no state has been so plagued by its rulers as when power has fallen into the hands of some dabbler in philosophy or literary addict.”
—Desiderius Erasmus (c. 1466–1536)
“My philosophy is such that I am not going to vote against the oppressed. I have been oppressed, and so I am always going to have a vote for the oppressed, regardless of whether that oppressed is black or white or yellow or the people of the Middle East, or what. I have that feeling.”
—Septima Clark (1898–1987)