Speaker |
Sebastian Klabes, Institute of Transport Science |
Title | Optimisation Models in Railway Engineering: Object Oriented Modeling vs. Mathematical Programming |
When | 16.04.2008, 15.00 Uhr |
Where | Lecture Room Informatik 11 |
Abstract | A few weeks ago, Mr. Schlechte presented a modeling approach for railway capacity allocation based on mathematical programming. The formulation of an optimisation problem in a mathematical programming language makes standard solving techniques applicable (commercial and non-commercial solvers).
Object-oriented modeling approaches are applied in various decision support tools and facilitate the translation of expert knowledge into a problem formulation. Unfortunately, such a representation is not necessarily well suited for problem solving techniques. This work-in-progress talk intends to compare some aspects of both modeling approaches and proposes a versatile solving technique for an object-orientated representation of the railway capacity allocation problem. |
Slides | download |
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