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:
“The literature of the poor, the feelings of the child, the philosophy of the street, the meaning of household life, are the topics of the time. It is a great stride. It is a sign,—is it not? of new vigor, when the extremities are made active, when currents of warm life run into the hands and the feet.”
—Ralph Waldo Emerson (1803–1882)
“There is, I confess, a hazard to the philosophical analysis of humor. If one rereads the passages that have been analyzed, one may no longer be able to laugh at them. This is an occupational hazard: Philosophy is taking the laughter out of humor.”
—A.P. Martinich (b. 1946)
“Of your philosophy you make no use
If you give place to accidental evils.”
—William Shakespeare (1564–1616)