Point guards and point clouds: solving general art gallery problems

Dorit Borrmann, Pedro J. de Rezende, Cid C. de Souza, Sándor P. Fekete, Stephan Friedrichs, Alexander Kröller, Andreas Nüchter, Christiane Schmidt, Davi C. Tozoni. Point guards and point clouds: solving general art gallery problems. In Guilherme Dias da Fonseca, Thomas Lewiner, Luis Mariano Peñaranda, Timothy Chan, Rolf Klein, editors, Symposuim on Computational Geometry 2013, SoCG '13, Rio de Janeiro, Brazil, June 17-20, 2013. pages 347-348, ACM, 2013. [doi]