@inproceedings{CHI-2006-RashidLTRKR,
	author        = "Al Mamunur Rashid and Kimberly S. Ling and Regina D. Tassone and Paul Resnick and Robert E. Kraut and John Riedl",
	booktitle     = "{Proceedings of the 24th ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/1124772.1124915",
	isbn          = "1-59593-372-7",
	pages         = "955--958",
	publisher     = "{ACM}",
	title         = "{Motivating participation by displaying the value of contribution}",
	year          = 2006,
}