%0 Journal Article
%T Optimizing the Social Cost of Congestion Games by Imposing Variable Delays
%A Josep D¨Şaz
%A Ioannis Giotis
%A Lefteris Kirousis
%A Yiannis Mourtos
%A Maria J. Serna
%J Computer Science
%D 2014
%I arXiv
%X We describe a new coordination mechanism for non-atomic congestion games that leads to a (selfish) social cost which is arbitrarily close to the non-selfish optimal. This mechanism does not incur any additional extra cost, like tolls, which are usually differentiated from the social cost as expressed in terms of delays only.
%U http://arxiv.org/abs/1406.5153v1