This paper deals with the Heterogeneous Fleet Vehicle Routing Problem (HFVRP). The
HFVRP is NP-hard since it is a generalization of the classical Vehicle Routing Problem …

This paper deals with the Heterogeneous Fleet Vehicle Routing Problem (HFVRP). The
HFVRP generalizes the classical Capacitated Vehicle Routing Problem by considering the …

The heterogeneous fleet vehicle routing problem is investigated using some adaptations of
the variable neighborhood search (VNS). The initial solution is obtained by Dijkstra's …

In real life situations most companies that deliver or collect goods own a heterogeneous fleet
of vehicles. Their goal is to find a set of vehicle routes, each starting and ending at a depot …

The Heterogeneous Fleet Vehicle Routing Problem (HVRP) is a variant of the classical
Vehicle Routing Problem in which customers are served by a heterogeneous fleet of …

The purpose of this paper is to present a new metaheuristic, termed the backtracking
adaptive threshold accepting algorithm, for solving the heterogeneous fixed fleet vehicle …

In the heterogeneous fixed fleet vehicle routing problem there are different types of vehicles
and a given number of vehicles of each type. The resolution of this problem consists of …

The vehicle routing problem (VRP) plays an important role in the distribution step of supply
chains. From a depot with identical vehicles of limited capacity, it consists in determining a …

This paper presents a hybrid evolutionary algorithm (HEA) to solve heterogeneous fleet
vehicle routing problems with time windows. There are two main types of such problems …

This paper presents a solution methodology for the heterogeneous fleet vehicle routing
problem with time windows. The objective is to minimize the total distribution costs, or …