16 citations · 29 across the 19 of their papers we have counts for
3 papers · 1 filter
Abstract flows over time: A first step towards solving dynamic packing problems
Jan-Philipp W. Kappmeier, Jannik Matuschke, Britta Peis
Flows over time generalize classical network flows by introducing a notion of time. Each arc is equipped with a transit time that specifies how long flow takes to traverse it, whil…
Lattices and maximum flow algorithms in planar graphs
Jannik Matuschke, Britta Peis
We show that the left/right relation on the set of s-t-paths of a plane graph induces a so-called submodular lattice. If the embedding of the graph is s-t-planar, this lattice is e…
Reference Point Methods and Approximation in Multicriteria Optimization
Christina Büsing, Kai-Simon Goetzmann, Jannik Matuschke +1
Operations research applications often pose multicriteria problems. Mathematical research on multicriteria problems predominantly revolves around the set of Pareto optimal solution…