Computing an Upper Bound for the Longest Edge in an Optimal TSP-Solution -- Electricity Storage Systems and their Allocation in the German Power System -- Misspecified Dependency Modelling: What does it mean for Risk Measurement? -- Primal MINLP Heuristics in a Nutshell -- Layout Optimisation of...

ORTEC is a Netherlands-based software company selling decision support systems based on operations research models. One of her products is HARMONY, a workforce scheduling package. We developed a model to predict its return on investment for a specific customer. The model uses a database of...