Silva, A., 		Brito, S., 		Vijaykuma, N., 		Martins, D., 		Rocha, C., 		Costa, J., & 		Francês, C.
(2013).
 Social Network Analysis for evaluation and monitoring of large-scale training programs based on the use of learning environments and online social networks.
In <em>Proceedings of the 2nd Brazilian Workshop on Social Network Analysis and Mining</em>, (pp.    31-42). Porto Alegre: SBC.