T. Rúbio, R. Gomes, and A. Pereira. Proceedings of the 18th Brazilian symposium on Multimedia and the web, page 193--196. New York, NY, USA, ACM, (2012)
J. Merelo, A. Garc'ıa, J. Laredo, J. Lupión, and F. Tricas. Proceedings of the 2007 GECCO conference companion on Genetic and evolutionary computation, page 2851--2858. New York, NY, USA, ACM, (2007)
M. Santos, and J. Orihuela. VI Congreso de Aplicación de las Nuevas Tecnolog\'ıas en la docencia presencial y e-learning, 154, page 477+. Valencia, Spain, (Oct 1, 2004)
M. Jacovi, I. Guy, I. Ronen, A. Perer, E. Uziel, and M. Maslenko. ECSCW 2011: Proceedings of the 12th European Conference on Computer Supported Cooperative Work, 24-28 September 2011, Aarhus Denmark, Springer London, (2011)
A. Skusa, and M. Bedau. ICAL 2003: Proceedings of the eighth international conference on Artificial life, page 233--242. Cambridge, MA, USA, MIT Press, (2003)