The notion of time in network routing problems and a novel view on algorithms‘ complexity, Plenary talk at the 17th British-French-German Conference on Optimization, Imperial College, London, United Kingdom, Martin Skutella

Practical Optimization – Certainly Uncertain, Plenary at IFORS Distinguished Lecture, CORS/INFORMS International Conference, Montreal, Kanada, Rüdiger Schultz

Optimal control of hyperbolic balance laws with applications to gas transport, Forschungsseminar Optimierung, Nikolai Strogies

On numerical methods for parameter identification in radiative transfer, AIP 2015, Helsinki, Finland, Herbert Egger

Checking Feasibility in Gas Networks for Balanced Entry and Exit Flows, CMS, Prag, Tschechien, 27.05.2015 – 29.05.2015, Sabrina Nitsche

Distribution sensitivity of stochastic programs with (first-order) dominance constraints, Plenary at International Conference on Computational Management Science CMS 2015., Prag, Tschechische Republik, Rüdiger Schultz

Tennenlohe, Erlangen, 22.04.2015 – 24.04.2015

Mixed-Integer Non-linear Programming for Gas Network Optimization (invited), NIMS, Daejeon, Korea, Thorsten Koch