@inproceedings{CIKM-2018-ZhangLMT,
	author        = "Junqi Zhang and Yiqun Liu and Shaoping Ma and Qi Tian",
	booktitle     = "{Proceedings of the 27th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/3269206.3271673",
	isbn          = "978-1-4503-6014-2",
	pages         = "627--636",
	publisher     = "{ACM}",
	title         = "{Relevance Estimation with Multiple Information Sources on Search Engine Result Pages}",
	year          = 2018,
}