Parreira, Michelle, Sherfis Gibran Ruwer, Sandra Sandri, José Carlos Becceneri, and Luiz Leduíno Salles Neto.
" Application of the Invasive Weed Optimization (IWO) algorithm to the multi-objective circular object allocation problem." <em>Proceedings of the 8th National Meeting on Artificial Intelligence,
Natal/RN, 2011</em>. SBC, 2011,  
pp.891-901.