@inproceedings{CIKM-2013-ZhongLTZ,
	author        = "Ruicheng Zhong and Guoliang Li and Kian-Lee Tan and Lizhu Zhou",
	booktitle     = "{Proceedings of the 22nd ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/2505515.2505749",
	isbn          = "978-1-4503-2263-8",
	pages         = "39--48",
	publisher     = "{ACM}",
	title         = "{G-tree: an efficient index for KNN search on road networks}",
	year          = 2013,
}