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The Vienna Development Method (VDM) is one of the longest-established formal methods for the development of computer-based systems. Originating in work done at the IBM Laboratory Vienna in the 1970s, it has grown to include a group of techniques and tools based on a formal specification language—the VDM Specification Language (VDM-SL). It has an extended…
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vdm type vdm-sl types function example data definition defined language isbn development specification systems using values vienna system may functions
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| equality | instance of | as are Boolean operators | 0.80 | text |
| inequality | instance of | as are Boolean operators | 0.80 | text |
| changing the state of a persistent global variable | instance of | functions do not have side-effects | 0.80 | text |
| Vienna Development Method | related to Further reading | Lock-green | 0.60 | section |
| Vienna Development Method | related to Further reading | Lock-gray-alt-2 | 0.60 | section |
| Vienna Development Method | related to Further reading | Lock-red-alt-2 | 0.60 | section |
| Vienna Development Method | related to Further reading | Wikisource-logo | 0.60 | section |
| Vienna Development Method | related to Further reading | Bjørner | 0.60 | section |
| Vienna Development Method | related to Further reading | Dines | 0.60 | section |
| Vienna Development Method | related to Further reading | Cliff | 0.60 | section |
| Vienna Development Method | related to Further reading | Jones | 0.60 | section |
| Vienna Development Method | related to Further reading | The Vienna Development Method | 0.60 | section |
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