Este trabajo presenta un algoritmo basado en generación de columnas para la solución de problemas combinados de ruteo e inventarios. Este problema trata de coordinar los niveles de inventario del cliente mediante envíos a costo mínimo. Siendo este un problema de decisión combinatorio, ya que combina problemas de ruteo de vehículos (VRP) y problemas de inventario. Utilizando el método de generación de columnas se pueden generar iterativamente rutas interesantes al sistema basadas en los costos duales, esto es rutas que mejoren la calidad de la función objetivo al presentar costos reducidos negativos. Para esto el problema entero mixto original se relaja para obtener los costos reducidos y se establece un subproblema encargado de generar las ...
El trabajo desarrollado, presenta una solución a un problema de ruteo de vehículos para la distribuc...
Transportation is a substantial cost in many companies; therefore, the potential for savings is larg...
In this paper, we explore a set of new heuristic strategies integrated within the column generation ...
Este trabajo presenta un algoritmo basado en generación de columnas para la solución de problemas co...
Para satisfacer la demanda existente, se considera una red de distribución con varios depósitos y va...
Branch-and-price and heuristic column generation for the generalized truck-and-trailer routing probl...
The generalized truck-and-trailer routing problem (GTTRP) constitutes a unified model for vehicle ro...
In this paper we formulate an integer programming model for the Location and Routing with Pickup and...
The generalized truck-and-trailer routing problem (GTTRP) constitutes a unified model for vehicle ro...
Vehicle routing problems (VRP) are receiving a growing attention in process systems engineering due ...
The generalized truck-and-trailer routing problem (GTTRP) constitutes a unified model for vehicle ro...
We present an optimization algorithm developed for a provider of software planning tools for distrib...
We present an optimization algorithm we developed for a software provider of planning tools for dist...
A column generation based algorithm for optimally solving a daily log routing problem in the Argenti...
Este artículo propone un algoritmo híbrido para un problema de ruteo de inventario (IRP) con el fin ...
El trabajo desarrollado, presenta una solución a un problema de ruteo de vehículos para la distribuc...
Transportation is a substantial cost in many companies; therefore, the potential for savings is larg...
In this paper, we explore a set of new heuristic strategies integrated within the column generation ...
Este trabajo presenta un algoritmo basado en generación de columnas para la solución de problemas co...
Para satisfacer la demanda existente, se considera una red de distribución con varios depósitos y va...
Branch-and-price and heuristic column generation for the generalized truck-and-trailer routing probl...
The generalized truck-and-trailer routing problem (GTTRP) constitutes a unified model for vehicle ro...
In this paper we formulate an integer programming model for the Location and Routing with Pickup and...
The generalized truck-and-trailer routing problem (GTTRP) constitutes a unified model for vehicle ro...
Vehicle routing problems (VRP) are receiving a growing attention in process systems engineering due ...
The generalized truck-and-trailer routing problem (GTTRP) constitutes a unified model for vehicle ro...
We present an optimization algorithm developed for a provider of software planning tools for distrib...
We present an optimization algorithm we developed for a software provider of planning tools for dist...
A column generation based algorithm for optimally solving a daily log routing problem in the Argenti...
Este artículo propone un algoritmo híbrido para un problema de ruteo de inventario (IRP) con el fin ...
El trabajo desarrollado, presenta una solución a un problema de ruteo de vehículos para la distribuc...
Transportation is a substantial cost in many companies; therefore, the potential for savings is larg...
In this paper, we explore a set of new heuristic strategies integrated within the column generation ...