@inproceedings{SIGIR-2014-SavenkovA,
	author        = "Denis Savenkov and Eugene Agichtein",
	booktitle     = "{Proceedings of the 37th International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	doi           = "10.1145/2600428.2609523",
	isbn          = "978-1-4503-2257-7",
	pages         = "1115--1118",
	publisher     = "{ACM}",
	title         = "{To hint or not: exploring the effectiveness of search hints for complex informational tasks}",
	year          = 2014,
}