@inproceedings{KDD-2012-YuanZX,
	author        = "Jing Yuan and Yu Zheng and Xing Xie",
	booktitle     = "{Proceedings of the 18th International Conference on Knowledge Discovery and Data Mining}",
	doi           = "10.1145/2339530.2339561",
	isbn          = "978-1-4503-1462-6",
	pages         = "186--194",
	publisher     = "{ACM}",
	title         = "{Discovering regions of different functions in a city using human mobility and POIs}",
	year          = 2012,
}