On “The Right” Software
On “The Right” Software
On “The Right” Software
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2. An Example of Triptych <strong>Software</strong> Development 2.2. Requirements Engineering 2.2.3. A Suitable Decomposition of the Requirements Prescription<br />
2.2.3. A Suitable Decomposition of the Requirements Prescription<br />
• We consider three forms of requirements prescription:<br />
– the domain requirements,<br />
– the interface requirements and<br />
– the machine requirements.<br />
• Recall that the machine is the hardware and software (to be<br />
required).<br />
– Domain requirements are those whose technical terms are from<br />
the domain only.<br />
– Machine requirements are those whose technical terms are from<br />
the machine only.<br />
– Interface requirements are those whose technical terms are from<br />
both.<br />
c○ Dines Bjørner 2011, Fredsvej 11, DK–2840 Holte, Denmark <strong>On</strong> <strong>“The</strong> <strong>Right”</strong> <strong>Software</strong> April 1, 2011, 12:27
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