A support system for optimization modelling

With widespread use of executive decision support systems, the activity of modelling itself needs to be supported by a user friendly interface. This paper outlines an effort in this direction with respect to optimization modelling using linear programs. The approach is through a synthesis of a modelling language (LAMP) under development, for manipulating the structure, and a commercially available database management system for manipulating the data. Such a synthesis provides a very powerful ‘what if’ analysis capability paving the way for a new generation of modelling systems.