@InProceedings{green-EtAl:2010:LAW, author = {Green, Nathan and Breimyer, Paul and Kumar, Vinay and Samatova, Nagiza}, title = {PackPlay: Mining Semantic Data in Collaborative Games}, booktitle = {Proceedings of the Fourth Linguistic Annotation Workshop}, month = {July}, year = {2010}, address = {Uppsala, Sweden}, publisher = {Association for Computational Linguistics}, pages = {227--234}, url = {http://www.aclweb.org/anthology/W10-1837} }