Leandro Almeida, Hilton Azevedo, Gustavo Lugo, and Cesar Tacla. 2009.
Approach for Analyzing Interactions in Collaborative E-learning Systems Using Folksonomies. In Proceedings of the 3rd Workshop-School on Agents, Environments, and Applications, May 20, 2009, Caxias do Sul/RS, Brasil. SBC, Porto Alegre, Brasil, 69-78. DOI: https://doi.org/10.5753/wesaac.2009.33099.