@inproceedings{JCDL-2011-PapadakisGNPN,
	author        = "George Papadakis and George Giannakopoulos and Claudia Niederée and Themis Palpanas and Wolfgang Nejdl",
	booktitle     = "{Proceedings of the 11th Joint Conference on Digital Libraries}",
	doi           = "10.1145/1998076.1998094",
	isbn          = "978-1-4503-0744-4",
	pages         = "95--104",
	publisher     = "{ACM}",
	title         = "{Detecting and exploiting stability in evolving heterogeneous information spaces}",
	year          = 2011,
}