Collective Text Editor: A New Interface Focused on Interaction Design. - Patrícia Alejandra Behar; Alexandra Lorandi Macedo; Jaire Ederson Passos; Paula Caroline Schifino Jardim Passos (WCCE, 2009)

Using Text-Mining to Support the Evaluation of Texts Produced Collaboratively. - Alexandra Lorandi Macedo; Eliseo Berni Reategui; Alexandre Lorenzatti; Patrícia Alejandra Behar (WCCE, 2009)

Rede de Conceitos: tecnologia de mineração de texto para apoiar práticas pedagógicas no acompanhamento da escrita coletiva. - Alexandra Lorandi Macedo; Patrícia Alejandra Behar; Eliseo Berni Reategui (Revista Brasileira de Informática na Educ., 2011)

Concepts Network - Text Mining Technology Allied with Pedagogical Practices to Qualify the Collective Writing Process in Distance Learning. - Alexandra Lorandi Macedo; Patrícia Alejandra Behar; Eliseo Berni Reategui (CSEDU (2), 2012)