- ITC, page 1-10. IEEE, (2011)
- UCC, page 261-266. IEEE Computer Society, (2011)
- Proceedings of the 2004 conference on Interaction design and children: building a community, page 3-10. New York, NY, USA, ACM, (2004)
- IACR Cryptology ePrint Archive (2004)
- IACR Cryptology ePrint Archive (2005)
- IEEE Pervasive Computing 11(1):22-31 (2012)
- ACL, page 145-155. ACL, (1986)
- AAAI, page 8-11. AAAI Press, (1983)
- INTERSPEECH, page 2829-2832. ISCA, (2011)
- Wireless Days, page 1-6. IEEE, (2011)
- PervasiveHealth, page 32-39. IEEE, (2011)
- PervasiveHealth, page 563-567. IEEE, (2011)
- Educational Technology & Society 12(3):289-308 (2009)
- CSCL, page 155-159. International Society of the Learning Sciences, (2005)
- SIGIR Forum 22(3-4):2-10 (1988)
- IEEE Annals of the History of Computing 28(3):4-16 (2006)
- IEEE Transactions on Systems, Man, and Cybernetics, Part A 31(5):443-453 (2001)
- IEEE Journal on Selected Areas in Communications 15(8):1549-1557 (1997)
- IEEE Trans. Pattern Anal. Mach. Intell. 18(11):1055-1066 (1996)
- Computers & Geosciences 35(7):1529-1539 (2009)


author