Al-Khasawneh, Ahmad; Al-Sarayreh, Khalid T.; Meridji, Kenza - In: International Journal of Data Analysis Techniques and … 6 (2014) 2, pp. 162-187
In practice, during the system requirements gathering phase, the focus is often on the functional requirements of the system, while non-functional requirements are often captured by system analysts at a very global level. The European ECSS series of standards for the aerospace industry includes...