@inproceedings{SIGMOD-2013-LiZZLHFTZF,
	author        = "Guoliang Li and Nan Zhang and Ruicheng Zhong and Sitong Liu and Weihuang Huang and Ju Fan and Kian-Lee Tan and Lizhu Zhou and Jianhua Feng",
	booktitle     = "{Proceedings of the 31st ACM SIGMOD International Conference on Management of Data}",
	doi           = "10.1145/2463676.2463690",
	isbn          = "978-1-4503-2037-5",
	pages         = "957--960",
	publisher     = "{ACM}",
	title         = "{TsingNUS: a location-based service system towards live city}",
	year          = 2013,
}