\input zb-basic \input zb-ioport \iteman{io-port 70333777} \itemau{De Moura Palotti, Jo\~ao Rafael; Salles, Thiago; Pappa, Gisele Lobo; Gon\c{c}alves, Marcos Andr\'e; Jr., Wagner Meira} \itemti{Assessing documents' credibility with genetic programming} \itemso{IEEE Congress on Evolutionary Computation, 200-207 (2011).} \itemcc{} \itemut{} \itemli{doi:10.1109/CEC.2011.5949619} \end