A. Marcus, E. Wu, S. Madden, und R. Miller. Proceedings of the 5th Biennial Conference on Innovative Data Systems Research, Seite 211--214. CIDR, (Januar 2011)
X. Chai, B. Vuong, A. Doan, und J. Naughton. Proceedings of the 35th SIGMOD international conference on Management of data, Seite 87--100. New York, NY, USA, ACM, (2009)
Y. Li, A. Wen, Q. Lin, R. Li, und Z. Lu. Web-Age Information Management, Volume 6897 von Lecture Notes in Computer Science, Springer, Berlin/Heidelberg, (2011)
S. Jeffery, M. Franklin, und A. Halevy. Proceedings of the 2008 ACM SIGMOD international conference on Management of data, Seite 847--860. New York, NY, USA, ACM, (2008)
A. Liddo, und S. Shum. ACM Computer Supported Cooperative Work (CSCW 2010) - Workshop: Collective Intelligence In Organizations - Toward a Research Agenda, (Februar 2010)