Multi Objective Genetic Approach for Solving Vehicle Routing Problem

A Second Multi-objective Genetic Algorithm Approach To Solving The Vehicle Routing Problem With Time Windows

A First Multi-objective Genetic Algorithm Approach To Solving The Vehicle Routing Problem With Time Windows

Combinatorial problems appear in many real life circumstances, for example, when we drive from one location to another, we usually look for the shortest route, when schools have to allocate students and teachers to classrooms, they do this assignment trying not to crowd the room and not to interfere with the teacher’s schedule, and when the postman has to ride his bike to do the deliveries, he ...

Solving a Bi-Objective Multi-Product Vehicle Routing Problem with Heterogeneous Fleets under an Uncertainty Condition

This paper presents a novel bi-objective multi-product capacitated vehicle routing problem with uncertainty in demand of retailers and volume of products (UCVRP) and heterogeneous vehicle fleets. The first of two conflict fuzzy objective functions is to minimize the cost of the used vehicles, fuel consumption for full loaded vehicles and shortage of products. The second ...

A multi-objective memetic algorithm for risk minimizing vehicle routing problem and scheduling problem

In this paper, a new approach to risk minimizing vehicle routing and scheduling problem is presented. Forwarding agents or companies have two main concerns for the collection of high-risk commodities like cash or valuable commodities between the central depot and the customers: one; because of the high value of the commodities transported, the risk of ambush and robbery are very high. Two; the ...

solving a stochastic multi-depot multi-objective vehicle routing problem by a simulated annealing

in this paper, a stochastic multi-depot multi-objective vehicle routing problem (vrp) is studied. based on observations in real-world problems, we develop an aspect of the problem, such as stochastic availability of routes. to solve the problem in this situation, a two-objective mathematical model is developed, in which the related objective functions are: (1) minimizing transportation costs an...