The paper presents a SHEL oriented requirements engineering approach, which has been applied in a case study dealing with the definition of the requirements for a new railway traffic control system. The SHEL model (E. Edwards, 1972) provides an integrated view by considering any productive process or activity performed by a combination of software, hardware and liveware (SHEL) resources within a specific environment. A set of SHEL oriented requirements describes the different views in a complex system. The requirements are grouped into three main classes, namely, functional, cognitive and quality requirements. The paper points out the issue of integrating different types of requirements.


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    Titel :

    Integration of functional, cognitive and quality requirements. A railways case study


    Beteiligte:
    Felici, M. (Autor:in) / Sujan, M.A. (Autor:in) / Wimmer, M. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    2000


    Format / Umfang :

    8 Seiten, 24 Quellen




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




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