@inproceedings{CHI-2011-YuN,
	author        = "Lixiu Yu and Jeffrey V. Nickerson",
	booktitle     = "{Proceedings of the 29th ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/1978942.1979147",
	isbn          = "978-1-4503-0228-9",
	pages         = "1393--1402",
	publisher     = "{ACM}",
	title         = "{Cooks or cobblers?: crowd creativity through combination}",
	year          = 2011,
}