Sensitivity analysis for a realistic vehicular mobility model

Authors:
Yoann Pigné;Grégoire Danoy;Pascal Bouvry
Affiliations:
University of Luxembourg, Luxembourg, Luxembourg;University of Luxembourg, Luxembourg, Luxembourg;University of Luxembourg, Luxembourg, Luxembourg
Venue:
Proceedings of the first ACM international symposium on Design and analysis of intelligent vehicular networks and applications
Year:
2011

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Abstract

In this article, we consider a realistic vehicular mobility model, VehILux, and use a sensitivity analysis method to quantitatively study the influence and interdependencies of its parameters. The analysis reveals several properties in the set of parameters. Some are identified as irrelevant to the output while some have stronger impact than expected. This analysis is proposed as a preliminary step to the mobility model optimization, as it permits to significantly reduce the parameters search space.