- IEEE Communications Letters 6(5):220-222 (2002)
- IEEE T. Instrumentation and Measurement 57(6):1154-1165 (2008)
- WCNC, page 3176-3181. IEEE, (2007)
- IEEE Communications Magazine 49(7):140-147 (2011)
- IEEE Communications Magazine 49(8):44-51 (2011)
- IEEE Transactions on Information Technology in Biomedicine 16(1):159-165 (2012)
- AIIDE, The AAAI Press, (2011)
- CSCL 1, page 507-511. International Society of the Learning Sciences, (2009)
- Technology-Enhanced Systems and Tools for Collaborative Learning Scaffolding, volume 350 of Studies in Computational Intelligence, (2011)
- Fundam. Inform. 113(1):63-77 (2011)
- International Journal of Computer Vision 97(1):91-103 (2012)
- CCCG, (2011)
- J. Comb. Theory, Ser. A 108(2):261-273 (2004)
- Theor. Comput. Sci. 412(18):1696-1704 (2011)
- Artif. Intell. Rev. 37(2):157-167 (2012)
- TAMC, volume 4978 of Lecture Notes in Computer Science, page 170-181. Springer, (2008)
- JISBD, page 175-186. IBERGARCETA Pub. S.L., (2010)
- LATIN, volume 4957 of Lecture Notes in Computer Science, page 158-169. Springer, (2008)
- IJCCBS 1(1/2/3):220-237 (2010)
- SECURWARE, page 87-92. IEEE Computer Society, (2009)


author