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On the Integration of a TSP Heuristic into an EA for the Bi-objective Ring Star Problem
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.
Cited literature [23 references]
https://hal.inria.fr/inria-00326372
Contributor : Arnaud Liefooghe <>
Submitted on : Friday, October 3, 2008 - 8:59:54 AM
Last modification on : Thursday, June 10, 2021 - 3:04:04 AM
Long-term archiving on: : Friday, June 4, 2010 - 12:08:26 PM
Contributor : Arnaud Liefooghe <>
Submitted on : Friday, October 3, 2008 - 8:59:54 AM
Last modification on : Thursday, June 10, 2021 - 3:04:04 AM
Long-term archiving on: : Friday, June 4, 2010 - 12:08:26 PM
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liefooghe.hm2008.pdf
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