Yuanxin Liu, Jack Snoeyink. Sphere-based Computation of Delaunay Diagrams on Points from 4d Grids. In 3rd International Symposium on Voronoi Diagrams in Science and Engineering, ISVD 2006, Banff, Alberta, Canada, July 2-5, 2006. pages 60-65, IEEE Computer Society, 2006. [doi]
Abstract is missing.