Kerber, Michael Algorithms and Complexity, MPI for Informatics, Max Planck Society;
arXiv:1407.6132.pdf (Preprint), 602KB
Halperin, D., Kerber, M., & Shaharabani, D. (2014). The Offset Filtration of Convex Objects. Retrieved from http://arxiv.org/abs/1407.6132.