@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 13th Annual European Symposium on Algorithms (ESA), Ibiza, Spain },
year = { 2005 },
}
