Kenneth Weiss, Leila De Floriani, Riccardo Fellegara, Marcelo Velloso. The PR-star octree: a spatio-topological data structure for tetrahedral meshes. In Isabel F. Cruz, Divyakant Agrawal, Christian S. Jensen, Eyal Ofek, Egemen Tanin, editors, 19th ACM SIGSPATIAL International Symposium on Advances in Geographic Information Systems, ACM-GIS 2011, November 1-4, 2011, Chicago, IL, USA, Proceedings. pages 92-101, ACM, 2011. [doi]
Abstract is missing.