A search space analysis for the waste collection vehicle routing problem with time windows

A Runka, B Ombuki-Berman, M Ventresca - Proceedings of the 11th …, 2009 - dl.acm.org
A Runka, B Ombuki-Berman, M Ventresca
Proceedings of the 11th Annual conference on Genetic and evolutionary …, 2009dl.acm.org
We address a large scale waste collection vehicle routing problem with time windows
(VRPTW) complicated by multiple disposal trips and drivers lunch breaks. A fitness search
space analysis for several problem instances of the waste collection VRPTW utilizing both
statistical and information theoretic measures is presented. We find that mutation
landscapes were more easily distinguishable than crossover landscapes. An interesting
result was that the information theoretic results seem similar for all the operators indicating …
We address a large scale waste collection vehicle routing problem with time windows (VRPTW) complicated by multiple disposal trips and drivers lunch breaks. A fitness search space analysis for several problem instances of the waste collection VRPTW utilizing both statistical and information theoretic measures is presented. We find that mutation landscapes were more easily distinguishable than crossover landscapes. An interesting result was that the information theoretic results seem similar for all the operators indicating the general structure of the landscapes are very similar.
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