@conference {wagner:ACCV:2010,
	title = {Efficiently Clustering Earth Mover{\textquoteright}s Distance},
	booktitle = {Proceedins of the Aian Conference on Computer Vision},
	year = {2010},
	pages = {477--488},
	publisher = {Springer},
	organization = {Springer},
	author = {Wagner, J. and Bj{\"o}rn Ommer}
}
