@inproceedings{CIKM-2012-RedaPTPS,
	author        = "Azarias Reda and Yubin Park and Mitul Tiwari and Christian Posse and Sam Shah",
	booktitle     = "{Proceedings of the 21st ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/2396761.2396847",
	isbn          = "978-1-4503-1156-4",
	pages         = "664--673",
	publisher     = "{ACM}",
	title         = "{Metaphor: a system for related search recommendations}",
	year          = 2012,
}