@inproceedings{CSCW-2013-HsiehHCT,
	author        = "Gary Hsieh and Youyang Hou and Ian Chen and Khai N. Truong",
	booktitle     = "{Proceedings of the 16th ACM Conference on Computer Supported Cooperative Work}",
	doi           = "10.1145/2441776.2441870",
	isbn          = "978-1-4503-1331-5",
	pages         = "827--838",
	publisher     = "{ACM}",
	title         = "{“Welcome!”: social and psychological predictors of volunteer socializers in online communities}",
	year          = 2013,
}