. Berlin-declaration, Berlin Declaration on Open Access to Knowledge in the Sciences and Humanities, 2003.

T. Chanier and M. Ciekanski, Presentation of the projectUtilité du partage des corpus pour l'analyse des interactions en ligne en situation d'apprentissage : un exemple d'approche méthodologique autour d'une base de corpus d'apprentissage' (Benefits of Sharing Corpora when Analyzing Online Interactions: an Example of Methodology Related to a Databank of Learning and Teaching Corpora, Apprentissage des Langues et Systèmes d'Information et de Communication (ALSIC), 2010.

T. Chanier, C. Reffay, M. Betbeder, and M. Ciekanski, 'Copéas'. [Learning and Teaching Corpus]. Mulce.org: Université de Franche Comté. [online]. Available at [oai:mulce.org: mce-copeas-letec-all, 2008.

M. Ciekanski and T. Chanier, Developing online multimodal verbal communication to enhance the writing process in an audio-graphic conferencing environment, ReCALL, vol.20, issue.02, 2008.
DOI : 10.1017/S0958344008000426
URL : https://hal.archives-ouvertes.fr/edutice-00200851

D. Drachsler, H. Bogers, T. Vuorikari, R. Verbert, K. Duval et al., Issues and considerations regarding sharable data sets for recommender systems in technology enhanced learning, Procedia Computer Science, vol.1, issue.2, pp.2849-2858, 2010.
DOI : 10.1016/j.procs.2010.08.010

G. Dyke, K. Lund, and J. Girardot, Tatiana, Proceedings of the 9th international conference on Computer supported collaborative learning, CSCL'09, pp.58-67, 2009.
DOI : 10.3115/1600053.1600062
URL : https://hal.archives-ouvertes.fr/halshs-01498163

C. Ferraris, C. Martel, and L. Vignollet, Helping teachers in designing CSCL scenarios, Proceedings of the 8th iternational conference on Computer supported collaborative learning, CSCL'07, pp.193-195, 2007.
DOI : 10.3115/1599600.1599638

A. Fjük and S. Ludvigsen, The Complexity of Distributed Collaborative Learning: Unit of Analysis, Proceedings of the European Conference on Computer Supported Collaborative Learning, 2001.

E. Giguet, N. Lucas, F. Blondel, and E. Bruillard, Share and explore discussion forum objects on the Calico website, Proceedings of the 9th international conference on Computer supported collaborative learning, CSCL'09, pp.174-176, 2009.
DOI : 10.3115/1599503.1599562

J. Gray, The Fourth Paradigm: Data-Intensive Scientific Discovery WA : Microsoft Research. xxvii-xxxi. [online] Available at http://research.microsoft.com/en- us/collaboration/fourthparadigm/4th_paradigm_book_complete_lr.pdf IMS [online] IMS global learning consortium http://www.imsglobal.org/ JEDI [online] Educational Data Archive Digital infrastructure: Research management programme -Managing research data Repository Project Survey by JISC, JISC Joint Information Systems Committee, 2007.

R. Kern, P. Ware, and M. Warshauer, 11. CROSSING FRONTIERS: NEW DIRECTIONS IN ONLINE PEDAGOGY AND RESEARCH, Annual Review of Applied Linguistics, vol.7, pp.243-260, 2004.
DOI : 10.1076/0958-8221(200004)13:2;1-D;FT143

G. King, R. Koper, and C. Tattersall, An Introduction to the Dataverse Network as an Infrastructure for Data Sharing', Sociological Methods and Research A Handbook on Modelling and Delivering Networked Education and Training, pp.173-199, 2005.

M. Lamy, Click if You Want to Speak, International Journal of Virtual and Personal Learning Environments, vol.3, issue.1, pp.1-18, 2012.
DOI : 10.4018/jvple.2012010101

L. Markauskaite and P. Reimann, Enhancing and Scaling-up Design-based Research: The potential of E-Research, the proceedings of the International Conference for the Learning Sciences, 2008.

B. Martin, A. Mitrovic, K. Koedinger, and S. Mathan, Evaluating and improving adaptive educational systems with learning curves, User Modeling and User-Adapted Interaction, vol.14, issue.2, 2011.
DOI : 10.1007/s11257-010-9084-2

A. Martinez, P. De-la-fuente, and Y. Dimitriadis, Towards an XML-Based Representation of Collaborative Action, the Proceedings of International Conference on Computer Supported Collaborative Learning, pp.14-18, 2003.
DOI : 10.1007/978-94-017-0195-2_46
URL : https://hal.archives-ouvertes.fr/hal-00190429

A. Martinez, A. Harrer, and B. Barros, Library of Interaction Analysis Tools, Deliverable D.31.2 of the JEIRP IA (Jointly Executed Integrated Research Project on Interaction Analysis Supporting Teachers & Students' Self-regulation) KaleidoScope, 2005.

. Mce_sid, Schema for the Structured Information Data (instantiation component) of a Mulce corpus. http://lrl-diffusion.univ-bpclermont.fr/mulce/metadata/mce-schemas/mce_sid.xsd Mulce-repository (2012) Open access repository where LETEC corpora may be downloaded, 2012.

. Mulce-doc, Web site explaining the Mulce methodology and commenting scientific events around the project Empty Archives, News feature, pp.160-163, 2009.

M. Nelson and S. Warner, The Open Archives Initiative Protocol for Metadata Harvesting, 2002.

C. Reffay and M. Betbeder, Sharing Corpora and Tools to Improve Interaction Analysis, Learning in the Synergy of Multiple Disciplines -Fourth European Conference on Technology Enhanced Learning, 2009.
DOI : 10.1017/S0958344008000426
URL : https://hal.archives-ouvertes.fr/edutice-00399841

C. Reffay, T. Teplovs, and F. M. Blondel, Productive re-use of CSCL data and analytic tools to provide a new perspective on group cohesion, Connecting Computer-Supported Collaborative Learning to Policy and Practice: CSCL2011 Conference Proceedings. Volume II ? short papers ISLS, pp.846-850, 2011.
URL : https://hal.archives-ouvertes.fr/edutice-00616547

C. Reffay, G. Dyke, and M. Betbeder, Data Sharing in CSCR, Collaborative and Distributed E-Research: Innovations in Technologies, Strategies and Applications, pp.111-134, 2012.
DOI : 10.4018/978-1-4666-0125-3.ch006
URL : https://hal.archives-ouvertes.fr/hal-00931250

L. Rourke, T. Anderson, D. R. Garrison, and W. Archer, Methodological Issues in the Content Analysis of Computer Conference Transcripts, International Journal of Artificial Intelligence in Education, vol.12, 2001.
URL : https://hal.archives-ouvertes.fr/hal-00197319

S. Salmon-alt, L. Romary, and J. Pierrel, Un modèle générique d'organisation des corpus en ligne, pp.45-145, 2004.

G. Simons and S. Bird, OLAC: Open Language Archives Community. http://www.languagearchives .org/ http://www.language-archives.org/OLAC/metadata Studying Virtual Math Teams, 2007.
DOI : 10.1108/07378830310479848
URL : http://arxiv.org/abs/cs/0302021

J. C. Stamper, K. R. Koedinger, R. S. Baker, A. Skogsholm, B. Leber et al., PSLC DataShop: A Data Analysis Service for the Learning Science Community, the Proceedings of Intelligent Tutoring Systems, pp.6095-455, 2010.
DOI : 10.1007/978-3-642-13437-1_112

D. D. Suthers, K. Lund, C. Rosé, G. Dyke, N. Law et al., Towards productive multivocality in the analysis of collaborative learning, the Symposium at CSCL 2011, pp.1015-1022, 2011.
URL : https://hal.archives-ouvertes.fr/halshs-00856745

C. R. Wigham and T. Chanier, A study of verbal and nonverbal communication in Second Life ??? the ARCHI21 experience, ReCALL, vol.2, issue.01, p.674138
DOI : 10.1111/j.1468-2958.2007.00299.x
URL : https://hal.archives-ouvertes.fr/edutice-00674138