@inproceedings{SIGIR-2015-ZhangZ,
	author        = "Yinan Zhang and Chengxiang Zhai",
	booktitle     = "{Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	doi           = "10.1145/2766462.2767761",
	isbn          = "978-1-4503-3621-5",
	pages         = "685--694",
	publisher     = "{ACM}",
	title         = "{Information Retrieval as Card Playing: A Formal Model for Optimizing Interactive Retrieval Interface}",
	year          = 2015,
}