@InProceedings{,
author = { Sergio Cabello and Panos Giannopoulos and Christian Knauer and G{\"u}nter Rote },
title = { Matching point sets with respect to the Earth Mover's distance },
booktitle = { Proceedings of the 21st European Workshop on Computational Geometry (EWCG), Eindhoven, Netherlands },
year = { 2005 },
pages = { 27-60 },
}
