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Auflistung nach Schlagwort "APS"

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  • Zeitschriftenartikel
    Demontageplanung und -steuerung mit Enterprise-Resource- und Advanced-Planning-Systemen
    (Wirtschaftsinformatik: Vol. 44, No. 6, 2002) Schultmann, Frank; Fröhling, Magnus; Rentz, Otto
    In this paper we discuss, using SAP® R/3® as an example, whether it is possible to implement specific data structures for dismantling planning and control (DPC) in ERP systems, and by that enable the use of ERP systems for DPC. Therefore we initially outline the tasks of DPC. Afterwards requirements concerning modelling and implementation of master data for DPC are formulated and their possible implementation into the data structures of SAP® R/3® is analysed. Concluding an outlook on possibilities of dismantling planning and control with a combined usage of ERP- and Advanced Planning Systems is given.
  • Zeitschriftenartikel
    Zur Ausdrucksstärke der Stammdaten des Advanced Planning and Scheduling
    (Wirtschaftsinformatik: Vol. 46, No. 2, 2004) Patig, Susanne
    Expressiveness is applied to evaluate languages or descriptions. By expressiveness we mean what can be said within the limitations of some language. Assessing expressiveness is always based on a reference, namely the set of all things sayable, the things said in another language or the things that must be said to meet a certain purpose. So far, only nominal or ordinal measures of expressiveness have been proposed.In the approach presented here, a certain purpose serves as reference to evaluate expressiveness by a cardinal measure. The approach is derived from measuring similarity between binary vectors and employs results concerning the formal semantics of logical descriptions. By applying this approach to measure the expressiveness of the master data used by Advanced Planning and Scheduling (APS) systems on the one hand and Enterprise Resource Planning (ERP) systems on the other hand it can be shown that in most cases the master data of APS systems do not possess higher expressiveness than the master data of ERP systems.