Effective drawing of proportional symbol maps using GRASP. - Rafael G. Cano; Guilherme Kunigami; Cid C. de Souza; Pedro J. de Rezende (CTW, 2011)

Optimizing the Layout of Proportional Symbol Maps. - Guilherme Kunigami; Pedro Jussieu de Rezende; Cid C. de Souza; Tallys H. Yunes (ICCSA (3), 2011)

Determining an Optimal Visualization of Physically Realizable Symbol Maps. - Guilherme Kunigami; Pedro Jussieu de Rezende; Cid Carvalho de Souza; Tallys H. Yunes (SIBGRAPI, 2011)

Generating optimal drawings of physically realizable symbol maps with integer programming. - Guilherme Kunigami; Pedro J. de Rezende; Cid C. de Souza; Tallys H. Yunes (Vis. Comput., 2012)

A hybrid GRASP heuristic to construct effective drawings of proportional symbol maps. - Rafael G. Cano; Guilherme Kunigami; Cid C. de Souza; Pedro J. de Rezende (Comput. Oper. Res., 2013)

Optimizing the Layout of Proportional Symbol Maps: Polyhedra and Computation. - Guilherme Kunigami; Pedro J. de Rezende; Cid C. de Souza; Tallys H. Yunes (INFORMS J. Comput., 2014)