An Exact and Efficient Algorithm for the Orthogonal Art Gallery Problem. - Marcelo C. Couto; Cid C. de Souza; Pedro Jussieu de Rezende (SIBGRAPI, 2007)

Experimental Evaluation of an Exact Algorithm for the Orthogonal Art Gallery Problem. - Marcelo C. Couto; Cid C. de Souza; Pedro Jussieu de Rezende (WEA, 2008)

An IP solution to the art gallery problem. - Marcelo C. Couto; Pedro Jussieu de Rezende; Cid C. de Souza (SCG, 2009)

An exact algorithm for minimizing vertex guards on art galleries. - Marcelo C. Couto; Pedro J. de Rezende; Cid C. de Souza (Int. Trans. Oper. Res., 2011)