- 24th SIBGRAPI Conference on Graphics, Patterns and Images - Tutorials, SIBGRAPI-T 2011, Alagoas, Brazil, August 28-30, 2011. IEEE, 2011.
- Thomas Lewiner, Ricardo da Silva Torres, editors, 24th SIBGRAPI Conference on Graphics, Patterns and Images, Sibgrapi 2011, Alagoas, MaceiĆ³, Brazil, August 28-31, 2011. IEEE, 2011.