Olivier Devillers, Philippe Guigue. Inner and outer rounding of set operations on lattice polygonal regions. In Jack Snoeyink, Jean-Daniel Boissonnat, editors, Proceedings of the 20th ACM Symposium on Computational Geometry, Brooklyn, New York, USA, June 8-11, 2004. pages 429-437, ACM, 2004. [doi]
Abstract is missing.