@inproceedings{VLDB-2004-GraupmannBZZBTW,
	author        = "Jens Graupmann and Michael Biwer and Christian Zimmer and Patrick Zimmer and Matthias Bender and Martin Theobald and Gerhard Weikum",
	booktitle     = "{Proceedings of the 30th International Conference on Very Large Data Bases}",
	ee            = "http://www.vldb.org/conf/2004/DEMP16.PDF",
	isbn          = "0-12-088469-0",
	pages         = "1313--1316",
	publisher     = "{Morgan Kaufmann}",
	title         = "{COMPASS: A Concept-based Web Search Engine for HTML, XML, and Deep Web Data}",
	year          = 2004,
}