Validation and verification (V&V) are procedures used to evaluate system structure or behavior with respect to a set of requirements. Although expert systems are often developed as a series of prototypes without requirements, it is not possible to perform V&V on any system for which requirements have not been prepared. In addition, there are special problems associated with the evaluation of expert systems that do not arise in the evaluation of conventional systems, such as verification of the completeness and accuracy of the knowledge base. The criticality of most NASA missions make it important to be able to certify the performance of the expert systems used to support these mission. Recommendations for the most appropriate method for integrating V&V into the Expert System Development Methodology (ESDM) and suggestions for the most suitable approaches for each stage of ESDM development are presented.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Validation and verification of expert systems


    Beteiligte:


    Erscheinungsdatum :

    01.05.1991


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    Verification and validation of expert systems

    SMITH, BURTON / MORRIS, KEITH | AIAA | 1989



    Validation and verification of expert systems using evidence flow graphs

    BECKER, LEE / GREEN, PETER / DUCKWORTH, R. et al. | AIAA | 1989



    Verification and Validation of Railway Control Systems Using an Expert System

    Nowakowski, Waldemar / Bojarczak, Piotr / Łukasik, Zbigniew | Springer Verlag | 2018