- ITC, page 1112-1119. IEEE Computer Society, (1998)
- ITC, page 836-842. IEEE Computer Society, (1998)
- ITC, page 950-954. IEEE Computer Society, (2000)
- ITC, page 1-10. IEEE, (2008)
- ICIP, page 2153-2156. IEEE, (2011)
- INFOVIS, page 100-107. IEEE Computer Society, (1999)
- ICIS, page 107. Association for Information Systems, (2008)
- IJAC 21(6):951-960 (2011)
- ICCE, page 167-172. (2002)
- CSCL, page 153-155. International Society of the Learning Sciences / ACM DL, (2007)
- Natural Language Engineering 12(2):145-159 (2006)
- ECCE, page 23-26. Mediamatica, Delft University of Technology, The Netherlands / ACM, (2010)
- CoRR (2010)
- CoRR (2009)
- J. Log. Program. 30(3):205-221 (1997)
- Encyclopedia of Biometrics, Springer US, (2009)
- Multi-touch tables and the relationship with collaborative classroom pedagogies: A synthetic review.I. J. Computer-Supported Collaborative Learning 6(4):515-538 (2011)
- SIGUCCS, page 171-174. ACM, (2011)
- Computational Linguistics 29(1):73-96 (2003)
- ISPA, page 419-424. IEEE, (2009)


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