Narrow search
Showing 41 - 50 of 78
Cover Image
Schedule-based integrated intercity bus line planning via branch-and-cut
Steiner, Konrad; Irnich, Stefan - In: Transportation science : a journal of the Institute for … 52 (2018) 4, pp. 882-897
Persistent link: https://www.econbiz.de/10011921138
Cover Image
Nested branch-and-price-and-cut for vehicle routing problems with multiple resource interdependencies
Tilk, Christian; Drexl, Michael; Irnich, Stefan - In: European journal of operational research : EJOR 276 (2019) 2, pp. 549-565
Persistent link: https://www.econbiz.de/10012003598
Cover Image
Stabilized branch-and-price algorithms for vector packing problems
Heßler, Katrin; Gschwind, Timo; Irnich, Stefan - In: European journal of operational research : EJOR 271 (2018) 2, pp. 401-419
Persistent link: https://www.econbiz.de/10011890192
Cover Image
Dynamic programming for the minimum tour duration problem
Tilk, Christian; Irnich, Stefan - In: Transportation science : a journal of the Institute for … 51 (2017) 2, pp. 549-565
Persistent link: https://www.econbiz.de/10011689609
Cover Image
An exact method for vehicle routing and truck driver scheduling problems
Goel, Asvin; Irnich, Stefan - In: Transportation science : a journal of the Institute for … 51 (2017) 2, pp. 737-754
Persistent link: https://www.econbiz.de/10011689642
Cover Image
Asymmetry matters : dynamic half-way points in bidirectional labeling for solving shortest path problems with resource constraints faster
Tilk, Christian; Rothenbächer, Ann-Kathrin; Gschwind, Timo - In: European journal of operational research : EJOR 261 (2017) 2, pp. 530-539
Persistent link: https://www.econbiz.de/10011737981
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
Exact algorithms for electric vehicle-routing problems with time windows
Desaulniers, Guy; Errico, Fausto; Irnich, Stefan; … - In: Operations research 64 (2016) 6, pp. 1388-1405
Persistent link: https://www.econbiz.de/10011620682
Cover Image
Branch-and-price-and-cut for a service network design and hub location problem
Rothenbächer, Ann-Kathrin; Drexl, Michael; Irnich, Stefan - In: European journal of operational research : EJOR 255 (2016) 3, pp. 935-947
Persistent link: https://www.econbiz.de/10011556529
Cover Image
Bidirectional labeling in column-generation algorithms for pickup-and-delivery problems
Gschwind, Timo; Irnich, Stefan; Rothenbächer, Ann-Kathrin - In: European journal of operational research : EJOR 266 (2018) 2, pp. 521-530
Persistent link: https://www.econbiz.de/10011811802