@inproceedings{KDD-2014-QuZLLX,
	author        = "Meng Qu and Hengshu Zhu and Junming Liu and Guannan Liu and Hui Xiong",
	booktitle     = "{Proceedings of the 20th International Conference on Knowledge Discovery and Data Mining}",
	doi           = "10.1145/2623330.2623668",
	isbn          = "978-1-4503-2956-9",
	pages         = "45--54",
	publisher     = "{ACM}",
	title         = "{A cost-effective recommender system for taxi drivers}",
	year          = 2014,
}