@inproceedings{KDD-2001-Morimoto,
	acmid         = "502512.502564",
	author        = "Yasuhiko Morimoto",
	booktitle     = "{Proceedings of the Seventh International Conference on Knowledge Discovery and Data Mining}",
	isbn          = "1-58113-391-X",
	pages         = "353--358",
	publisher     = "{ACM}",
	title         = "{Mining frequent neighboring class sets in spatial databases}",
	year          = 2001,
}