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Transport task models with variable supplier availabilities

Vasilev, Julian; Nikolaev, Rosen; Milkova, Tanka - In: Logistics 7 (2023) 3, pp. 1-12

article uses the methods of linear optimization. Based on these methods, two modified transport task models have been … Excel is used to determine the optimal solution of optimization models. Results: Two new (modified, extended) models of the …

Persistent link: https://www.econbiz.de/10014393254

Solving a maritime inventory routing problem under uncertainty using optimization and simulation

Nikolaisen, Jørgen Bjaarstad; Vågen, Sofie Smith; … - In: Computational management science 20 (2023) 1, pp. 1-27

Persistent link: https://www.econbiz.de/10014393349

Optimal planning of parking infrastructure and fleet size for Shared Autonomous Vehicles

Choi, Seongjin; Lee, Jinwoo - In: Transportation research / E : an international journal 176 (2023), pp. 1-27

Persistent link: https://www.econbiz.de/10014382092

Human-centric parcel delivery at deutsche post with operations research and machine learning

Arıkan, Uğur; Kranz, Thorsten; Sal, Baris Cem; … - In: INFORMS journal on applied analytics 53 (2023) 5, pp. 359-371

Persistent link: https://www.econbiz.de/10014383168

Improving snowplowing operations in Utah through optimization and visualization

Wang, Yinhu; Ye, Chen; Ryzhov, Ilya O.; Liu, Xiaoyue Cathy - In: INFORMS journal on applied analytics 54 (2024) 6, pp. 471-486

Persistent link: https://www.econbiz.de/10015192018

Modeling and solving a corporate vehicle-sharing problem combined with other modes of transport

Enzi, Miriam; Parragh, Sophie N.; Pisinger, David - In: EURO journal on transportation and logistics 13 (2024), pp. 1-14

We consider a car-sharing problem in a company during business hours. The employees, located at one or several offices, have to travel to one or more appointments each with a fixed location and fixed start and end times and return to one of the offices afterwards. Each employee trip can be...

Persistent link: https://www.econbiz.de/10015193384

Modeling optimal drone fleet size considering stochastic demand

Hadas, Yuval; Figliozzi, Miguel A. - In: EURO journal on transportation and logistics 13 (2024), pp. 1-12

costs. A novel contribution of this research is to provide an optimization approach, extending the newsvendor model, to …

Persistent link: https://www.econbiz.de/10015193418

Optimization of bike-sharing repositioning operations : a reactive real-time approach

Jiménez-Meroño, Enrique; Soriguera Martí, Francesc - In: EURO journal on transportation and logistics 13 (2024), pp. 1-12

One of the critical issues in the operation of vehicle-sharing systems is the optimization of the fleet repositioning …’ level of service while minimizing the operating agency costs. This repositioning optimization problem has been previously …

Persistent link: https://www.econbiz.de/10015193720

Dial-A-Ride Problems in Transportation Service

Grimm, Jonathan - 2024

Introduction -- The Family of Vehicle Routing Problems -- The Dial-a-Ride Problem -- Profits in the Dial-a-Ride Problem -- Supplementary Services Provided by Dial-a-Ride Systems -- Minimum Collaboration in Dial-a-Ride Problems with Additional Services -- Summary.

Persistent link: https://www.econbiz.de/10015177954

A genetic algorithm model for optimizing vehicle routing problems with perishable products under time-window and quality requirements

Agrawal, Anil Kumar; Yadav, Susheel; Gupta, Amit Ambar; … - In: Decision analytics journal 5 (2022), pp. 1-14

The Vehicle Routing Problem (VRP) has recently piqued the interest of researchers seeking to improve the efficiency and efficacy of the transportation system in distributing commodities. Many scholars have proposed using a heterogeneous fleet in vehicle routing to minimize distribution costs...

Persistent link: https://www.econbiz.de/10014336906