Directed by Marino Widmer and Bernard Ries, the Decision Support and Operations Research group develops mathematical theories, models, algorithms and systems supporting decision making in complex situations. Currently the focus lies on the research in the areas of combinatorial optimization and graph theory, as well as the development of mathematical models and solution methods (heuristic and metaheuristic methods) in the area of logistics.


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Bernard Ries

Head of Decision Support & Operations Research Group
Professor- UNIFR
-transportation engineering
-smart houses or cities
-modeling, simulations and algorithms


Decision Support & Operations Research