@inproceedings{KDD-2011-YuanZXS,
	author        = "Jing Yuan and Yu Zheng and Xing Xie and Guangzhong Sun",
	booktitle     = "{Proceedings of the 17th International Conference on Knowledge Discovery and Data Mining}",
	doi           = "10.1145/2020408.2020462",
	isbn          = "978-1-4503-0813-7",
	pages         = "316--324",
	publisher     = "{ACM}",
	title         = "{Driving with knowledge from the physical world}",
	year          = 2011,
}