VDM - meaning and definition. What is VDM
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What (who) is VDM - definition

FORMAL SOFTWARE DEVELOPMENT METHOD
VDM specification language; VDM Specification Language; VDM-SL; VDM++; Vienna Definition Method; Vienna Definition Language

VDM         
WIKIMEDIA DISAMBIGUATION PAGE
Verbi Dei Minister; VDM (disambiguation)
1. Vienna Definition Method 2. Virtual Device Metafile.
VDM         
WIKIMEDIA DISAMBIGUATION PAGE
Verbi Dei Minister; VDM (disambiguation)
Virtual DOS Machine (Reference: OS/2, Windows NT, DOS)
VDM++         
Object-oriented extension of VDM-SL. ["Object-Oriented Specification in VDM++", in Object Oriented Specification Case Studies, K. Lano et al eds, P-H 1993].

Wikipedia

Vienna Development Method

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 form, VDM++, which supports the modeling of object-oriented and concurrent systems. Support for VDM includes commercial and academic tools for analyzing models, including support for testing and proving properties of models and generating program code from validated VDM models. There is a history of industrial usage of VDM and its tools and a growing body of research in the formalism has led to notable contributions to the engineering of critical systems, compilers, concurrent systems and in logic for computer science.

Examples of use of VDM
1. The Cape Guage VDM–4 Diesel Electric Locomotive has DLW built 6 cylinder in line–1350 HP turbo–supercharged engine, electrical AC/DC transmission, Co–Co wheel arrangement and is equipped with air brake and dynamic brake.
2. A symbolic key of the 1350 HP VDM–4 Cape Gauge Locomotive was handed over to DLW‘s Marketing department at a ceremony by Minister of State for Railways R Velu during his visit to Varanasi on July 8.