@inproceedings{CIKM-2017-WuWHS,
	author        = "Qingyun Wu and Hongning Wang and Liangjie Hong and Yue Shi",
	booktitle     = "{Proceedings of the 26th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/3132847.3133025",
	isbn          = "978-1-4503-4918-5",
	pages         = "1927--1936",
	publisher     = "{ACM}",
	title         = "{Returning is Believing: Optimizing Long-term User Engagement in Recommender Systems}",
	year          = 2017,
}