Easy to say they are hard, but hard to see they are easy—towards a categorization of tractable multiobjective combinatorial optimization problems JR Figueira, CM Fonseca, P Halffmann, K Klamroth, L Paquete, S Ruzika, ... Journal of Multi‐Criteria Decision Analysis 24 (1-2), 82-98, 2017 | 27 | 2017 |
A hybrid and multiscale approach to model and simulate mobility in the context of public events DH Biedermann, C Torchiani, PM Kielar, D Willems, O Handel, S Ruzika, ... Transportation Research Procedia 19, 350-363, 2016 | 27 | 2016 |
On the rectangular knapsack problem: approximation of a specific quadratic knapsack problem B Schulze, M Stiglmayr, L Paquete, CM Fonseca, D Willems, S Ruzika Mathematical Methods of Operations Research 92, 107-132, 2020 | 13 | 2020 |
A general approximation method for bicriteria minimization problems P Halffmann, S Ruzika, C Thielen, D Willems Theoretical Computer Science 695, 1-15, 2017 | 10 | 2017 |
On a technique for finding running tracks of specific length in a road network D Willems, O Zehner, S Ruzika Operations Research Proceedings 2017: Selected Papers of the Annual …, 2018 | 5 | 2018 |
Fahrgastwechselzeiten von Shuttlebussen C Torchiani, MJ Seitz, D Willems, S Ruzika, G Köster | 4 | 2015 |
Shortest Paths with Shortest Detours: A Biobjective Routing Problem C Torchiani, J Ohst, D Willems, S Ruzika Journal of Optimization Theory and Applications 174, 858-874, 2017 | 2 | 2017 |
Modelling spatial connectivity in epidemiological systems, dengue fever in Thailand on networks from radiation models N Stollenwerk, T Götz, L Mateus, P Wijaya, D Willems, U Skwara, ... International Conference of Numerical Analysis and Applied Mathematics 2015 …, 2016 | 2 | 2016 |
Auswirkungen von „Adipositas “und „Arterieller Hypertonie “auf die individuelle Verwendungsfähigkeit D Willems, A Ghasimi, U Rohde, I Neuhoff, MA Hoffmann Wehrmedizinische Monatsschrift 2023 (67/04), 110-116, 2023 | 1 | 2023 |
Preprint Easy to say they’re hard, but hard to see they’re easy JR Figueira, C Fonseca, P Halffmann, K Klamroth, L Paquete, S Ruzika, ... | | 2015 |