@conference {134,
	title = {Effective and efficient: large-scale dynamic city express},
	booktitle = {Proceedings of the 23rd {SIGSPATIAL} International Conference on Advances in Geographic Information Systems, Bellevue, WA, USA, November 3-6, 2015},
	year = {2015},
	pages = {48:1{\textendash}48:4},
	author = {Siyuan Zhang and Lu Qin and Yu Zheng and Hong Cheng}
}
