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Exact algorithms for production planning in mining considering the use of stockpiles and sequencing of power shovels in open-pit mines

Flores-Fonseca, César; Linfati, Rodrigo; Escobar, John … - In: Operational research : an international journal 22 (2022) 3, pp. 2529-2553

Persistent link: https://www.econbiz.de/10013443656

Mathematical models for the electric vehicle routing problem with time windows considering different aspects of the charging process

Cataldo-Díaz, Cristian; Linfati, Rodrigo; Escobar, … - In: Operational research : an international journal 24 (2024) 1, pp. 1-35

Persistent link: https://www.econbiz.de/10014518370

A granular tabu search algorithm for a real case study of a vehicle routing problem with a heterogeneous fleet and time windows

Bernal, Jose; Escobar, John Willmer; Linfati, Rodrigo - In: Journal of Industrial Engineering and Management (JIEM) 10 (2017) 4, pp. 646-662

Purpose: We consider a real case study of a vehicle routing problem with a heterogeneous fleet and time windows (HFVRPTW) for a franchise company bottling Coca-Cola products in Colombia. This study aims to determine the routes to be performed to fulfill the demand of the customers by using a...

Persistent link: https://www.econbiz.de/10011939355

A two-phase hybrid heuristic algorithm for the capacitated location-routing problem

Escobar, John Willmer; Linfati, Rodrigo; Toth, Paolo - In: Computers & operations research : and their … 40 (2013) 1, pp. 70-79

Persistent link: https://www.econbiz.de/10009657209

A granular tabu search algorithm for a real case study of a vehicle routing problem with a heterogeneous fleet and time windows

Bernal, Jose; Escobar, John Willmer; Linfati, Rodrigo - In: Journal of industrial engineering and management : JIEM 10 (2017) 4, pp. 646-662

Persistent link: https://www.econbiz.de/10011920707

A simulated annealing-based approach for a real case study of vehicle routing problem with a heterogeneous fleet and time windows

Bernal, Jose; Escobar, John Willmer; Linfati, Rodrigo - In: International journal of shipping and transport … 13 (2021) 1/2, pp. 185-204

Persistent link: https://www.econbiz.de/10012522960

A Granular Variable Tabu Neighborhood Search for the capacitated location-routing problem

Escobar, John Willmer; Linfati, Rodrigo; Baldoquin, Maria G. - In: Transportation Research Part B: Methodological 67 (2014) C, pp. 344-356

This paper proposes a new heuristic algorithm for the Capacitated Location-Routing Problem (CLRP), called Granular Variable Tabu Neighborhood Search (GVTNS). This heuristic includes a Granular Tabu Search within a Variable Neighborhood Search algorithm. The proposed algorithm is experimentally...

Persistent link: https://www.econbiz.de/10010907094

How to protect your money in the face of rising inflation

Escobar, John Willmer - In: Cuadernos de administración : quarterly publication of … 38 (2022) 72, pp. 1-3

Persistent link: https://www.econbiz.de/10014265801

Supply chain design with financial criteria : a necessity?

Escobar, John Willmer - In: Cuadernos de administración : quarterly publication of … 38 (2022) 73, pp. 1-3

Persistent link: https://www.econbiz.de/10014265846

A hybrid modeling approach for resilient agri-supply network design in emerging countries : Colombian coffee supply chain

Buritica, Nicolas Clavijo; Triana-Sanchez, Laura; … - In: Socio-economic planning sciences : the international … 85 (2023), pp. 1-14

Persistent link: https://www.econbiz.de/10014282322