@inproceedings{KDD-2007-NallapatiDLU,
	author        = "Ramesh Nallapati and Susan Ditmore and John D. Lafferty and Kin Ung",
	booktitle     = "{Proceedings of the 13th International Conference on Knowledge Discovery and Data Mining}",
	doi           = "10.1145/1281192.1281249",
	isbn          = "978-1-59593-609-7",
	pages         = "520--529",
	publisher     = "{ACM}",
	title         = "{Multiscale topic tomography}",
	year          = 2007,
}