@inproceedings{HK99,
 author = {Hinneburg, Alexander and Keim, Daniel A.},
 booktitle = {Proc. 25th Int. Conf. on Very Large Data Bases (VLDB), Edinburgh, Scotland},
 pages = {506--517},
 title = {Optimal Grid-Clustering: Towards Breaking the Curse of Dimensionality in High-Dimensional Clustering},
 year = {1999}
}