Abstract The modelling process consists of a series of abstraction levels deriving a formulation suitable for the solution process from observations of the real system. A relational view is typical for the real system. By applying it to the target formulation a shift of the application of conceptual knowledge from the modeller to the computer becomes possible. The general methodology is shown at linear optimization models and mixed integer models. Furthermore this approach is compared with recent modelling aids, such as matrix generators and modelling languages, and the advantages of this approach especially with respect to the model life cycle are shown.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    A relational view of a linear optimization model and its consequence for the modelling process


    Beteiligte:


    Erscheinungsdatum :

    1986-01-01


    Format / Umfang :

    8 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Consequence modelling of gas explosion scenarios in traffic tunnels

    Weerheijm, J. / van den Berg, A.C. / Versloot, N.H.A. | Tema Archiv | 2003


    Software Evolution Process via a Relational Hypergraph Model

    Harn, M. / Berzins, V. / Luqi et al. | British Library Conference Proceedings | 1999


    Collision consequence estimation model for chemical tankers

    Sormunen, Otto-Ville E / Ehlers, Sören / Kujala, Pentti | SAGE Publications | 2013


    Collision consequence estimation model for chemical tankers

    Sormunen, Otto-Ville E | Online Contents | 2013


    JET FIRE CONSEQUENCE ANALYSIS

    Colella, F. / Ibarreta, A. / Hart, R. et al. | British Library Conference Proceedings | 2020