@inproceedings{CIKM-2011-GevaV,
	author        = "Shlomo Geva and Christopher M. De Vries",
	booktitle     = "{Proceedings of the 20th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/2063576.2063629",
	isbn          = "978-1-4503-0717-8",
	pages         = "333--338",
	publisher     = "{ACM}",
	title         = "{TOPSIG: topology preserving document signatures}",
	year          = 2011,
}