Dispersion for the point-feature cartographic label placement problem. - Sóstenes Pereira Gomes; Glaydston Mattos Ribeiro; Luiz Antonio Nogueira Lorena (Expert Syst. Appl., 2013)

Discrete dispersion and unbalanced Lagrangean decomposition for point-feature cartographic labeling problem. - Sóstenes Pereira Gomes (2015)