Search Results - subject:"Vehicle routing problem"

A Branch-Price-and-Cut algorithm for the Multi-Commodity two-echelon Distribution Problem

Petris, Matteo; Archetti, Claudia; Cattaruzza, Diego; … - In: EURO journal on transportation and logistics 13 (2024), pp. 1-13

In the Multi-Commodity two-echelon Distribution Problem (MC2DP), multiple commodities are distributed in a two-echelon distribution system involving suppliers, distribution centres and customers. Each supplier may provide different commodities and each customer may request several commodities as...

Persistent link: https://www.econbiz.de/10015193724

A metaheuristic for a time-dependent vehicle routing problem with time windows, two vehicle fleets and synchronization on a road network

Guillen Reyes, Fernando O.; Gendreau, Michel; Potvin, … - In: EURO journal on transportation and logistics 13 (2024), pp. 1-20

In this work, we extend the time-dependent vehicle routing problem with time windows on a road network by considering … problem is not a pure two-echelon vehicle routing problem, since customers outside of the downtown area can be served directly … vehicle routing problem. Computational results on a set of test instances with different characteristics empirically …

Persistent link: https://www.econbiz.de/10015193757

Stability metrics for a maritime inventory routing problem under sailing time uncertainty

Shaabani, Homayoun; Hvattum, Lars Magnus; Laporte, Gilbert - In: EURO journal on transportation and logistics 13 (2024), pp. 1-15

We study a multi-product maritime inventory routing problem (MIRP) with sailing time uncertainty. We explicitly consider the replanning that happens after uncertainty is revealed. The objective is to determine the stability of the adjusted plans after the occurrence of an uncertain event and to...

Persistent link: https://www.econbiz.de/10015193791

A decomposition approach for integrated locomotive scheduling and driver assignment in rail freight transport

Bärmann, Andreas; Martin, Alexander; Staszek, Jonasz - In: EURO journal on transportation and logistics 13 (2024), pp. 1-29

In this work, we consider the integrated problem of locomotive scheduling and driver assignment in rail freight companies. Our aim is to compute an optimal simultaneous assignment of locomotives and drivers to the trains listed in a given order-book. Mathematically, this leads to the combination...

Persistent link: https://www.econbiz.de/10015193793

Meal delivery routing problem with stochastic meal preparation times and customer locations

Kancharla, Surendra Reddy; Van Woensel, Tom; Waller, S. … - In: Networks and spatial economics : a journal of … 24 (2024) 4, pp. 997-1020

Persistent link: https://www.econbiz.de/10015195279

Internet standards : mutually agreed norms for routing security (MANRS) : an analysis of uptake in the EU : September 2024

Kouliaridis, V. (contributor) - European Commission / Joint Research Centre - 2024

The actions proposed by the Mutually Agreed Norms for Routing Security (MANRS) initiative aim to strengthen the security of the global Internet routing system, thus improving the interoperability, scalability, stability, and security of the Internet. This report provides an overview of the...

Persistent link: https://www.econbiz.de/10015321658

Inventory routing with heterogeneous vehicles and backhauling

Avishan, Farzad; Dems, Amira; Adulyasak, Yossiri; … - 2024

Persistent link: https://www.econbiz.de/10015145589

Cost allocation in vehicle routing problems with time windows

Arroyo, Federico - In: Junior management science 9 (2024) 1, pp. 1241-1268

The estimation of costs allocated to each customer when serving them in a collaborative logistic operation is a complex problem whose solution is computationally very expensive. In this work the case of central horizontal collaboration for vehicle routing problems with time windows and a central...

Persistent link: https://www.econbiz.de/10014500939

A branch-price-and-cut algorithm for the multi-commodity two-echelon vehicle routing problem with time windows

Mhamedi, Tayeb; Cherkesly, Marilène; Desaulniers, Guy - 2024

Persistent link: https://www.econbiz.de/10015162774

Express routes : India’s railway connectivity with South Asia

Sinha, Riya - 2024

Persistent link: https://www.econbiz.de/10015166936