@inproceedings{RecSys-2013-AhnPLL,
	author        = "Yeonchan Ahn and Sungchan Park and Sangkeun Lee and Sang-goo Lee",
	booktitle     = "{Proceedings of the Seventh Conference on Recommender Systems}",
	doi           = "10.1145/2507157.2508219",
	isbn          = "978-1-4503-2409-0",
	pages         = "471--472",
	publisher     = "{ACM}",
	title         = "{A heterogeneous graph-based recommendation simulator}",
	year          = 2013,
}