@inproceedings{CIKM-2011-JangKFP,
	author        = "Min-Hee Jang and Sang-Wook Kim and Christos Faloutsos and Sunju Park",
	booktitle     = "{Proceedings of the 20th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/2063576.2063652",
	isbn          = "978-1-4503-0717-8",
	pages         = "505--514",
	publisher     = "{ACM}",
	title         = "{A linear-time approximation of the earth mover’s distance}",
	year          = 2011,
}