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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

An iterated local search algorithm for latency vehicle routing problems with multiple depots

Osorio-Mora, Alan; Escobar, John Willmer; Toth, Paolo - In: Computers & operations research : and their … 158 (2023), pp. 1-30

Persistent link: https://www.econbiz.de/10014446187

Two-stage optimization scheme of routing scheduling from a single distribution center to multiple customers

Núñez-Muñoz, Matías; Linfati, Rodrigo; Escobar, … - In: Operational research : an international journal 23 (2023) 2, pp. 1-29

Persistent link: https://www.econbiz.de/10014265720

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

Exact approach for the aggregate production plan problem of machine-dependent production systems by considering stochastic parameters

Paz, Juan Camilo; Escobar, John Willmer; … - In: International journal of logistics systems and … 48 (2024) 2, pp. 195-224

Persistent link: https://www.econbiz.de/10015065731

AHP-TOPSIS methodology for stock portfolio investments

Vásquez, Jaime Alberto; Escobar, John Willmer; … - In: Risks : open access journal 10 (2022) 1, pp. 1-20

This paper presents a methodology for making decisions in the stock market using the AHP-TOPSIS multi-criteria technique. The problem is related to the stock market's investment process considering the criteria of liquidity, risk, and profitability. The proposed methodology includes integrating...

Persistent link: https://www.econbiz.de/10012804885

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 mathematical model for collecting and distributing perishable products by considering costs minimisation and CO² emissions

Tordecilla-Madera, Rafael; Polo Roa, Andrés; Escobar, … - In: International journal of services and operations management 31 (2018) 2, pp. 207-234

Persistent link: https://www.econbiz.de/10011978952