@inproceedings{SAC-2013-ZengC,
	author        = "Wei Zeng and Li Chen",
	booktitle     = "{Proceedings of the 28th Annual Symposium on Applied Computing}",
	doi           = "10.1145/2480362.2480415",
	editor        = "Sung Y. Shin and José Carlos Maldonado",
	isbn          = "978-1-4503-1656-9",
	pages         = "237--244",
	publisher     = "{ACM}",
	title         = "{Heterogeneous data fusion via matrix factorization for augmenting item, group and friend recommendations}",
	year          = 2013,
}