Adriana S. Vivacqua, José Viterbo, Sérgio Roberto P. da Silva, editors, Proceedings of the IV Workshop sobre Aspectos da Interação Humano-Computador na Web Social (WAIHCWS'12), Cuiabá, Brazil, November 5, 2012. Volume 980 of CEUR Workshop Proceedings, CEUR-WS.org, 2012. [doi]
Conference: ihc2012