Modeling by Object-Driven Linear Elemental Relations 53 Over much of this period

Over much of this period electric utility planning could simply consist of laying a ruler on such a logarithmic plot

so daB - iiber den Kreis der Physiker hinaus - das Eindringen in dieses Gebiet flir eine groBe Anzahl von Technikern zur Notwendigkeit geworden ist

Jedoch haben KMU gegenüber großen Unternehmen den Vorteil flexibler und meist kostengünstiger auf Veränderungen zu reagieren

Oftmals ist die Angst

Modeling by Object-Driven Linear Elemental Relations 53 Over much of this periodModeling by Object Driven Linear Elemental Relations (MODLER) is a computer language for representing linear programming models, completely separate from instances defined by data realizations. It also includes representations of binary variables and logical constraints, which arise naturally in large scale planning and operational decision support. The basic input to MODLER is a model file, and its basic output is a matrix file that is in a standard