S. Wright and J. Street, Democracy, deliberation and design: the case of online discussion forums, New Media & Society, vol.9, issue.5, pp.849-869, 2007.
DOI : 10.1177/1461444807081230

C. Quittkat and B. Finke, The EU Commission Consultation Regime, Opening EU Governance to Civil Society: Gains and Challenges . CONNEX Report Series No 05, pp.183-222, 2008.

J. Tomkova, E-consultations: New Tools for Civic Engagement or Facades for Political Correctness? European Journal of ePractice 7, p.287934, 2009.

M. A. Ruesch, S. Basedow, and J. Korte, From E to O. Towards Open Participation as a Guiding Principle of Open Government. Paper to be presented at EDEM 2012, 2012.
DOI : 10.1007/978-3-642-32701-8_22

. Institut-für-informationsmanagement-bremen and . Gmbh, Zebralog e.V.: eParticipation ? Electronic Participation of Citizens and the Business Community in eGovernment, 2008.

J. Habermas, Moralbewußtsein und kommunikatives Handeln, 1983.

J. Habermas, Faktizität und Geltung, 1992.

P. C. Nielsen, A. S. Santamera, H. Vondeling, M. V. Garrido, F. B. Christensen et al., Policy Processes and Health Technology Assessment, Health Technology Assessment and Health Policy-Making in Europe The European Observatory on Health Systems and Policies, pp.19-30, 2008.

C. Quittkat, The European Commission's Online Consultations: A Success Story?, JCMS: Journal of Common Market Studies, vol.14, issue.8, pp.653-674, 2011.
DOI : 10.1111/j.1468-5965.2010.02147.x

R. Winkler and U. Kozeluh, Europeans Have a Say: Online Debates and Consultations in the EU, Research Report. Institute of Technology Assessment of the Austrian Academy of Sciences & Centre for Social Innovation, 2005.

E. Fazi and J. Smith, Civil Dialogue: Making It Work Better. Study Commissioned by the Civil Society Contact Group, 2006.

E. Panopoulou, E. Tambouris, and K. Tarabanis, eParticipation Initiatives in Europe: Learning from Practitioners, LNCS, vol.6229, pp.54-65, 2010.
DOI : 10.1007/978-3-642-15158-3_5

URL : https://hal.archives-ouvertes.fr/hal-01054836

T. Hüller, Gut beraten? Die Online-Konsultationen der EU Kommission, pp.359-382, 2008.

E. Dalakiouridou, S. Smith, E. Tambouris, and K. Tarabanis, Electronic Participation Policies and Initiatives in the European Union Institutions, Social Science Computer Review, vol.30, issue.3
DOI : 10.1177/0894439311413436

J. Bohman, Public Deliberation. Pluralism, Complexity, and Democracy, 1996.

J. Stromer-galley, N. Webb, and P. Muhlberger, Deliberative E-Rulemaking Project: Challenges to Enacting Real World Deliberation, Journal of Information Technology & Politics, vol.1, issue.1, pp.82-96, 2012.
DOI : 10.1093/jopart/mui042

B. Beckert, R. Lindner, K. Goos, L. Hennen, G. Aichholzer et al., E-Democracy in Europe ? Prospects of Internet-based Political Participation. Theoretical Framework and Overview, 2010.

A. Davis, New media and fat democracy: the paradox of online participation1, New Media & Society, vol.7, issue.5, pp.745-761, 2010.
DOI : 10.1177/1461444805056013

E. Ferro and F. Molinari, Making Sense of Gov 2.0 Strategies: " No Citizens, No Party, eJournal of eDemocracy 2, pp.56-6833, 2010.

A. S. Tigelaar, R. Op-den-akker, and D. Hiemstra, Automatic summarisation of discussion fora, Natural Language Engineering, vol.7, issue.02, pp.161-192, 2010.
DOI : 10.3115/1220355.1220434

M. Hilbert, The Maturing Concept of E-Democracy: From E-Voting and Online Consultations to Democratic Value Out of Jumbled Online Chatter, Journal of Information Technology & Politics, vol.6, issue.2, pp.87-110, 2009.
DOI : 10.1080/19331680802715242

E. Tambouris, E. Dalakiouridou, E. Panopoulou, and K. Tarabanis, Evaluation of an Argument Visualisation Platform by Experts and Policy Makers, ePart 2011, pp.74-86, 2011.
DOI : 10.1007/978-3-642-23333-3_7

A. Karamanou, N. Loutas, and K. Tarabanis, ArgVis: Structuring Political Deliberations Using Innovative Visualisation Technologies, ePart 2011, pp.87-98, 2011.
DOI : 10.1007/978-3-642-23333-3_8

N. Benn and A. Macintosh, Argument Visualization for eParticipation: Towards a Research Agenda and Prototype Tool, ePart 2011, pp.60-73, 2011.
DOI : 10.1007/978-3-642-23333-3_6

A. Chadwick, Web 2.0: New Challenges for the Study of E-Democracy in an Era of Informational Exuberance. I/S: A, Journal of Law and Policy for the Information Society, vol.5, pp.9-41, 2009.

T. Graham, Beyond ?Political? Communicative Spaces: Talking Politics on the Wife Swap Discussion Forum, Journal of Information Technology & Politics, vol.15, issue.1, pp.31-45, 2012.
DOI : 10.1177/1461444811410679

S. Wright, Politics as usual? Revolution, normalization and a new agenda for online deliberation, New Media & Society, vol.9, issue.5
DOI : 10.1017/CBO9780511609848

D. Lee, N. Loutas, E. Sánchez-nielsen, E. Mogulkoc, and O. Lacigova, Inform-Consult-Empower: A Three-Tiered Approach to eParticipation, ePart 2011, pp.121-132, 2011.
DOI : 10.1007/978-3-642-23333-3_11

T. Wandhöfer, M. Thamm, and S. Joshi, Politician 2.0: Information Behavior and Dissemination on Social Networking Sites ? Gaps and Best-Practices. eJournal of eDemocracy 3, pp.207-21490, 2011.

Y. Chalarabidis, G. Gionis, E. Ferro, and E. Loukis, Towards a Systematic Exploitation of Web 2.0 and Simulation Modeling Tools in Public Policy Process, LNCS, vol.6229, pp.1-12, 2010.

E. Ferro, M. Osella, Y. Charalabidis, E. Loukis, and R. Boero, Policy Gadgets: Paving the Way for Next-Generation Policy Making, Proc. of IFIP Third Int. Conf. on e-Participation ? ePart 2011, 2011.

T. Gordon, The IMPACT Argumentation Toolbox for Policy Deliberations. Paper presented at the Workshop " Open Government " at EGOV, 2011.

N. Jones, H. Blackey, K. Fitzgibbon, and E. Chew, Get out of MySpace!, Computers & Education, vol.54, issue.3, pp.776-782, 2010.
DOI : 10.1016/j.compedu.2009.07.008

S. Albrecht, C. Coenen, M. Yang, and M. Trénel, Perception of Nanotechnology in Internetbased Discussions Federal Institute for Risk Assessment, BfR Wissenschaft, vol.08, 2010.

A. Macintosh, Characterizing e-participation in policy-making, 37th Annual Hawaii International Conference on System Sciences, 2004. Proceedings of the, 2004.
DOI : 10.1109/HICSS.2004.1265300

URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.98.6150

M. Ruesch and O. Märker, Real Name Policy in E-Participation. The Case of Gütersloh's Second Participatory Budget. Paper presented at CeDEM 2012, 2012.