Narrow search
Showing 1 - 8 of 8
Cover Image
Stabilized column generation for the temporal knapsack problem using dual-optimal inequalities
Gschwind, Timo; Irnich, Stefan - In: OR spectrum : quantitative approaches in management 39 (2017) 2, pp. 541-556
Persistent link: https://www.econbiz.de/10011707141
Cover Image
Route feasibility testing and forward time slack for the synchronized pickup and delivery problem
Gschwind, Timo - In: OR spectrum : quantitative approaches in management 41 (2019) 2, pp. 491-512
Persistent link: https://www.econbiz.de/10012019561
Cover Image
Resource extension functions : properties, inversion, and generalization to segments
Irnich, Stefan - In: OR spectrum : quantitative approaches in management 30 (2008) 1, pp. 113-148
Persistent link: https://www.econbiz.de/10003596836
Cover Image
Resource extension functions: properties, inversion, and generalization to segments
Irnich, Stefan - In: OR spectrum : quantitative approaches in management 30 (2008) 1, pp. 113-148
Persistent link: https://www.econbiz.de/10007896832
Cover Image
Solving elementary shortest-path problems as mixed-integer programs
Drexl, Michael; Irnich, Stefan - In: OR spectrum : quantitative approaches in management 36 (2014) 2, pp. 281-296
Persistent link: https://www.econbiz.de/10010253934
Cover Image
The last-mile vehicle routing problem with delivery options
Tilk, Christian; Olkis, Katharina; Irnich, Stefan - In: OR spectrum : quantitative approaches in management 43 (2021) 4, pp. 877-904
Persistent link: https://www.econbiz.de/10012664029
Cover Image
Bin packing with lexicographic objectives for loading weight- and volume-constrained trucks in a direct-shipping system
Heßler, Katrin; Irnich, Stefan; Kreiter, Tobias; … - In: OR spectrum : quantitative approaches in management 44 (2022) 2, pp. 375-417
Persistent link: https://www.econbiz.de/10013277566
Cover Image
The single picker routing problem with scattered storage : modeling and evaluation of routing and storage policies
Lüke, Laura; Heßler, Katrin; Irnich, Stefan - In: OR spectrum : quantitative approaches in management 46 (2024) 3, pp. 909-951
Persistent link: https://www.econbiz.de/10015188638