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Gilbert Laporte

Researcher at HEC Montréal

Publications -  747
Citations -  70397

Gilbert Laporte is an academic researcher from HEC Montréal. The author has contributed to research in topics: Vehicle routing problem & Travelling salesman problem. The author has an hindex of 128, co-authored 730 publications receiving 62608 citations. Previous affiliations of Gilbert Laporte include University of Bath & University of Copenhagen Faculty of Science.

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The vehicle routing problem: An overview of exact and approximate algorithms

TL;DR: In this paper, some of the main known results relative to the Vehicle Routing Problem are surveyed.

A tabu search heuristic for the vehicle routing problem

TL;DR: Taburoute as mentioned in this paper is a new tabu search heuristic for the vehicle routing problem with capacity and route length restrictions, which considers a sequence of adjacent solutions obtained by repeatedly removing a vertex from its current route, and reinserting it into another route.
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A tabu search heuristic for the vehicle routing problem

TL;DR: Numerical tests on a set of benchmark problems indicate that tabu search outperforms the best existing heuristics, and TABUROUTE often produces the bes known solutions.
Journal ArticleDOI

The Pollution-Routing Problem

TL;DR: In this article, an extension of the classical Vehicle Routing Problem (VRP) with a broader and more comprehensive objective function that accounts not just for the travel distance, but also for the amount of greenhouse emissions, fuel, travel times and their costs is presented.
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A unified tabu search heuristic for vehicle routing problems with time windows

TL;DR: A unified tabu search heuristic for the vehicle routing problem with time windows and for two important generalizations: the periodic and the multi-depot vehicle routing problems with timewindows is presented.