@inproceedings{ICPR-2010-ZafeiriouL,
	author        = "Stefanos Zafeiriou and Nikolaos A. Laskaris",
	booktitle     = "{Proceedings of the 20th International Conference on Pattern Recognition}",
	doi           = "10.1109/ICPR.2010.183",
	isbn          = "978-0-7695-4109-9",
	pages         = "726--729",
	publisher     = "{IEEE Computer Society}",
	title         = "{Nonnegative Embeddings and Projections for Dimensionality Reduction and Information Visualization}",
	year          = 2010,
}