@conference {809, title = {XTribe: a web-based social computation platform}, booktitle = {Cloud and Green Computing (CGC), 2013 Third International Conference on}, year = {2013}, publisher = {IEEE}, organization = {IEEE}, doi = {10.1109/CGC.2013.69}, url = {http://ieeexplore.ieee.org/xpl/login.jsp?tp=\&arnumber=6686061\&url=http\%3A\%2F\%2Fieeexplore.ieee.org\%2Fxpls\%2Fabs_all.jsp\%3Farnumber\%3D6686061}, author = {Saverio Caminiti and Cicali, Claudio and Pietro Gravino and Vittorio Loreto and Vito D P Servedio and Alina Sirbu and Francesca Tria} }