Skip to Main content Skip to Navigation
Conference papers

On the Integration of a TSP Heuristic into an EA for the Bi-objective Ring Star Problem

Arnaud Liefooghe 1, 2 Laetitia Jourdan 1, 2 Nicolas Jozefowiez 3 El-Ghazali Talbi 1, 2
2 DOLPHIN - Parallel Cooperative Multi-criteria Optimization
LIFL - Laboratoire d'Informatique Fondamentale de Lille, Inria Lille - Nord Europe
3 LAAS-MOGISA
LAAS - Laboratoire d'analyse et d'architecture des systèmes
Abstract : This paper discusses a new hybrid solution method for a bi-objective routing problem, namely the bi-objective ring star problem. The bi-objective ring star problem is a generalization of the ring star problem in which the assignment cost has been dissociated from the cost of visiting a subset of nodes. Here, we investigate the possible contribution of incorporating specialized TSP heuristics into a multiobjective evolutionary algorithm. Experiments show that the use of this hybridization scheme allows a strict improvement of the generated sets of non-dominated solutions.
Document type :
Conference papers
Complete list of metadatas

Cited literature [23 references]  Display  Hide  Download

https://hal.inria.fr/inria-00326372
Contributor : Arnaud Liefooghe <>
Submitted on : Friday, October 3, 2008 - 8:59:54 AM
Last modification on : Thursday, May 28, 2020 - 9:22:09 AM
Document(s) archivé(s) le : Friday, June 4, 2010 - 12:08:26 PM

File

liefooghe.hm2008.pdf
Files produced by the author(s)

Identifiers

Citation

Arnaud Liefooghe, Laetitia Jourdan, Nicolas Jozefowiez, El-Ghazali Talbi. On the Integration of a TSP Heuristic into an EA for the Bi-objective Ring Star Problem. International Workshop on Hybrid Metaheuristics (HM 2008), 2008, Malaga, Spain. pp.117--130, ⟨10.1007/978-3-540-88439-2_9⟩. ⟨inria-00326372⟩

Share

Metrics

Record views

492

Files downloads

573