@inproceedings{kirsten2000relkmeans,
	title = {Extending K-Means Clustering to First-Order Representations},
	author = {Mathias Kirsten and Stefan Wrobel},
	booktitle = {Inductive Logic Programming, 10th International Conference, ILP 2000, London, UK, July 24-27, 2000, Proceedings},
	editor = {James Cussens and Alan M. Frisch},
	pages = {112-129},
	publisher = {Springer},
	series = {Lecture Notes in Computer Science},
	volume = {1866},
	year = {2000},
	biburl = {http://www.bibsonomy.org/bibtex/2658724dd767815adb0546bec9d6ca55f/hotho},
	isbn = {3-540-67795-X}, bibsource = {DBLP, http://dblp.uni-trier.de},
	keywords = {clustering kmeans relation }
}