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capacitated arc routing problem

The mixed capacitated arc routing problem with non-overlapping routes

The mixed capacitated arc routing problem with non-overlapping routes

... to arc routing problems, with additional and complicating ...on arc routing with an additional constraint to identify vehicle service routes with a limited number of shared nodes, ...new ...

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A mathematical modeling proposal for a Multiple Tasks Periodic Capacitated Arc Routing Problem

A mathematical modeling proposal for a Multiple Tasks Periodic Capacitated Arc Routing Problem

... a problem of mathematical program of the periodical capacitated arcs routing program ...classic problem of routing in capacitated arcs (CARP) due to two characteristics: 1) ...

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REPOSITORIO INSTITUCIONAL DA UFOP: A cooperative coevolutionary algorithm for the multi-depot vehicle routing problem.

REPOSITORIO INSTITUCIONAL DA UFOP: A cooperative coevolutionary algorithm for the multi-depot vehicle routing problem.

... vehicle routing in general, a large scale capacitated arc routing problem is addressed in Mei, Li, and Yao (2014) using a coevolutionary ...multi-objective capacitated arc ...

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OPTIMIZATION MODEL FOR VEHICLE ROUTING AND EQUIPMENT REPLACEMENT IN FARM MACHINERY

OPTIMIZATION MODEL FOR VEHICLE ROUTING AND EQUIPMENT REPLACEMENT IN FARM MACHINERY

... vehicle routing problem and the equipment replacement problem (RVPSE) applied to three different farm tractors showed the model reliability, providing a wider range of decisions for management ...

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Pesqui. Oper.  vol.33 número1

Pesqui. Oper. vol.33 número1

... The Figure 1 presents the citations received by the first published article of Horacio, Bitran and Yanasse (1982), Computational Complexity of the Capacitated Lot Size Problem has been cited by a large ...

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Planejamento do transporte de empregados por uma frota de ônibus fretada por meio de um modelo matemático baseado no Open Vehicle Routing Problem (OVRP)

Planejamento do transporte de empregados por uma frota de ônibus fretada por meio de um modelo matemático baseado no Open Vehicle Routing Problem (OVRP)

... Tarantilis e Kiranoudis (2002) abordaram um problema real de uma grande indústria grega para distribuir carnes frescas dos depósitos a seus clientes. Esse problema foi formulado como um problema do tipo Open Multi- Depot ...

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J. Braz. Comp. Soc.  vol.14 número4

J. Braz. Comp. Soc. vol.14 número4

... This paper presents a mathematical model and a GRASP heuristic embedded with a path relinking strat- egy to approximately solve the MPCLSP with multiple items and multiple periods. The solution method is an extension of ...

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Vehicle routing and tour planning problem: a cement industry case study

Vehicle routing and tour planning problem: a cement industry case study

... the clients [5]. Industry 4.0 has also a great impact in the transportation sector as well. Using ICT, it is possible to develop a more efficient and profitable transportation system. The work presented in this ...

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Pesqui. Oper.  vol.37 número2

Pesqui. Oper. vol.37 número2

... cannot be applied to this problem due to two main reasons: multiple recipes and storage control. Figure 5 illustrates ten different recipes used to produce product I18. These recipes are directly associated with ...

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The Multi-commodity One-to-one Pickup-and-delivery Traveling Salesman Problem with Path Duration Limits

The Multi-commodity One-to-one Pickup-and-delivery Traveling Salesman Problem with Path Duration Limits

... Ride Problem (SDARP) excluding Time Windows and with the important difference that no depot is required, ...salesman problem (m-PDTSP) in considered in Hernández- Pérez and Salazar-González [11], the ...

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Optimized Crossover Genetic Algorithm for Vehicle Routing Problem with Time Windows

Optimized Crossover Genetic Algorithm for Vehicle Routing Problem with Time Windows

... Abstract: Problem statement: In this study, we considered the application of a genetic algorithm to vehicle routing problem with time windows where a set of vehicles with limits on capacity and ...

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Modelos matemáticos baseados no Time Dependent Vehicle Routing Problem para planejamento da logística urbana sob a ótica ambiental

Modelos matemáticos baseados no Time Dependent Vehicle Routing Problem para planejamento da logística urbana sob a ótica ambiental

... Vehicle Routing Problem (TDVRP), sendo um com objetivo de avaliar a redução do tempo das rotas e o outro com objetivo avaliar a redução da emissão de ...

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A multi agent based system to enable dynamic vehicle routing

A multi agent based system to enable dynamic vehicle routing

... a routing process, the time and vehicle speed re- lated data – which can be collected by telematics systems in the vehicle – are critical to determining routing ...

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Resistência de genótipos de feijoeiro a Zabrotes subfasciatus (Bohemann, 1833) (Coleoptera: Bruchidae).

Resistência de genótipos de feijoeiro a Zabrotes subfasciatus (Bohemann, 1833) (Coleoptera: Bruchidae).

... Desta forma, observa-se que a resistência dos genótipos que contêm arcelina não está associada à não- preferência para oviposição ou viabilidade dos ovos. No caso de ‘Arc.1’, a atividade tóxica da proteína ...

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Repositório Institucional UFC: Um Algoritmo para o problema de roteirização de veículos com frota heterogênea

Repositório Institucional UFC: Um Algoritmo para o problema de roteirização de veículos com frota heterogênea

... Vehicle Routing Problem (VRP). The Vehicle Routing Problem (VRP), is the name of a problems class to define a sequence of visits to customers geographically dispersed with a finite set of ...

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A matheuristic for the consistent vehicle routing problem with service level agreements: a case study in the pharmaceutical distribution sector

A matheuristic for the consistent vehicle routing problem with service level agreements: a case study in the pharmaceutical distribution sector

... Despite the advantages of adopting consistent routes, few papers have addressed the conVRP and most approaches resort to approximation methods. Groer et al. (2009) formulate the conVRP as a Mixed-Integer Program (MIP) ...

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A multi-objective Pareto ant colony algorithm for the Multi-Depot Vehicle Routing problem with Backhauls

A multi-objective Pareto ant colony algorithm for the Multi-Depot Vehicle Routing problem with Backhauls

... The MDVRPB can be defined as the following graph theory problem. Let � = (�, �) be a complete undirected graph, where � = {1. . . . . �} is the set of vertices, and � is the set of edges. The set � is partitioned ...

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en 0104 530X gp 0104 530X1767 16

en 0104 530X gp 0104 530X1767 16

... but routing and scheduling of ships is conigured as a decision to be supported by the ...delivery problem differs from most cases in relation to the maritime transport of oil, which typically involve large ...

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Multiple Charging Station Location-Routing Problem with Time Window of Electric Vehicle

Multiple Charging Station Location-Routing Problem with Time Window of Electric Vehicle

... the capacitated LRP (CLRP) with constraints on depots and vehicles [20,21], the LRP with multi-echelon of networks [11,12], the LRP with inventory management [13,14], and the LRP with service time windows ...

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Branch-and-Cut and GRASP with Hybrid Local Search for the Multi-Level Capacitated Minimum Spanning Tree Problem

Branch-and-Cut and GRASP with Hybrid Local Search for the Multi-Level Capacitated Minimum Spanning Tree Problem

... The purpose of this work is to present efficient algorithms to compute tight lower bounds and high quality upper bounds for the MLCMST problem. We propose a branch-and-cut algorithm capable to solve instances with ...

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