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:
“How does Nature deify us with a few and cheap elements! Give me health and a day, and I will make the pomp of emperors ridiculous. The dawn is my Assyria; the sun-set and moon-rise my Paphos, and unimaginable realms of faerie; broad noon shall be my England of the senses and the understanding; the night shall be my Germany of mystic philosophy and dreams.”
—Ralph Waldo Emerson (1803–1882)
“The late Président de Montesquieu told me that he knew how to be blind—he had been so for such a long time—but I swear that I do not know how to be deaf: I cannot get used to it, and I am as humiliated and distressed by it today as I was during the first week. No philosophy in the world can palliate deafness.”
—Philip Dormer Stanhope, 4th Earl Chesterfield (1694–1773)
“The philosophy of hedonism means little to lovers of pleasure. They have no inclination to read philosophy, or to write it.”
—Mason Cooley (b. 1927)