@inproceedings{TPDL-2017-HoekC,
	author        = "Wilko van Hoek and Zeljko Carevic",
	booktitle     = "{Proceedings of the 21st International Conference on Theory and Practice of Digital Libraries}",
	doi           = "10.1007/978-3-319-67008-9_36",
	isbn          = "['978-3-319-67007-2', '978-3-319-67008-9']",
	pages         = "459--470",
	publisher     = "{Springer}",
	title         = "{Building User Groups Based on a Structural Representation of User Search Sessions}",
	year          = 2017,
}