@inproceedings{KDD-2013-ZhengLH,
	author        = "Yu Zheng and Furui Liu and Hsun-Ping Hsieh",
	booktitle     = "{Proceedings of the 19th International Conference on Knowledge Discovery and Data Mining}",
	doi           = "10.1145/2487575.2488188",
	isbn          = "978-1-4503-2174-7",
	pages         = "1436--1444",
	publisher     = "{ACM}",
	title         = "{U-Air: when urban air quality inference meets big data}",
	year          = 2013,
}