@inproceedings{RecSys-2013-ZhuangCJL,
	author        = "Yong Zhuang and Wei-Sheng Chin and Yu-Chin Juan and Chih-Jen Lin",
	booktitle     = "{Proceedings of the Seventh Conference on Recommender Systems}",
	doi           = "10.1145/2507157.2507164",
	isbn          = "978-1-4503-2409-0",
	pages         = "249--256",
	publisher     = "{ACM}",
	title         = "{A fast parallel SGD for matrix factorization in shared memory systems}",
	year          = 2013,
}