@inproceedings{coetzee-cscw2014,
 author = {Coetzee, Derrick and Fox, Armando and Hearst, Marti A. and Hartmann, Bj\"{o}rn},
 title = {Should Your MOOC Forum Use a Reputation System?},
 booktitle = {Proceedings of the ACM 2014 Conference on Computer Supported Cooperative Work},
 series = {CSCW '14},
 year = {2014},
 location = {Baltimore, MD, USA},
 numpages = {12},
 url = {http://dx.doi.org/10.1145/2531602.2531657},
 doi = {10.1145/2531602.2531657},
 acmid = {2531657},
 publisher = {ACM},
 address = {New York, NY, USA},
 keywords = {Massive open online course, MOOC, forum, reputation system},
}