@InProceedings{movshovitzattias:2013:ASONAM, author = {Movshovitz-Attias, Dana and Movshovitz-Attias, Yair and Steenkiste, Peter and Faloutsos, Christos}, title = {Analysis of the Reputation System and User Contributions on a Question Answering Website: StackOverflow}, booktitle = {ASONAM}, month = {August}, year = {2013}, address = {Niagara Falls, Canada}, }