@inproceedings{RecSys-2013-Guo,
	author        = "Guibing Guo",
	booktitle     = "{Proceedings of the Seventh Conference on Recommender Systems}",
	doi           = "10.1145/2507157.2508071",
	isbn          = "978-1-4503-2409-0",
	pages         = "451--454",
	publisher     = "{ACM}",
	title         = "{Integrating trust and similarity to ameliorate the data sparsity and cold start for recommender systems}",
	year          = 2013,
}