- Tools for Participation, Collaboration, and Decision Support: The Third Conference on Online Deliberation (DIAC-2008/OD2008) - June 26-29, 2008, Berkeley (USA)
- The Second Conference on Online Deliberation: Design, Research, and Practice (Online Deliberation 2005/DIAC-2005) - May 20-22, 2005, Stanford (USA)
- Developing and Using Online Tools for Deliberative Democracy (The First Conference on Online Deliberation) - June 19-21, 2003, Pittsburgh (USA)
Proceedings and Book
- De Cindio, F., Macintosh, A., Peraboni, C. (eds.) From e-Participation to Online Deliberation, Proceedings of the Fourth International Conference on Online Deliberation OD2010, Leeds, UK, 30 June - 2 July, 2010. ISBN 0966781864
- Foster, D. and Schuler, D. (eds.) Proceedings of DIAC-2008/OD2008: Tools for Participation: Collaboration, deliberation, and decision support, University of California, Berkeley, June 26-29, 2008. Palo Alto, CA: CPSR. ISBN 0966781856
- Davies, T. and Gangadharan, S. P. (eds.) Online Deliberation: Design, Research, and Practice, 2008, Stanford, CA: CSLI Publications. This volume grew out of the Second Conference on Online Deliberation.