@inproceedings{ICPR-2012-NegiBC,
	author        = "Sumit Negi and Ramnath Balasubramanyan and Santanu Chaudhury",
	booktitle     = "{Proceedings of the 21st International Conference on Pattern Recognition}",
	isbn          = "978-1-4673-2216-4",
	pages         = "2262--2265",
	publisher     = "{IEEE Computer Society}",
	title         = "{Characterizing user-subgroups in Flickr Group: A block LDA based approach}",
	year          = 2012,
}