On 2-Site Voronoi Diagrams under Geometric Distance Functions
Gill Barequet, Matthew T. Dickerson, David Eppstein, David Hodorkovsky, Kira Vyatkina
Abstract
Gill Barequet, Matthew T. Dickerson, David Eppstein, David Hodorkovsky, Kira Vyatkina
Abstract
We revisit a new type of a Voronoi diagram, in which distance is measured from a point to a pair of points. We consider a few more such distance functions, based on geometric primitives, and analyze the structure and complexity of the nearest- and furthest-neighbor Voronoi diagrams of a point set with respect to these distance functions.
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We revisit a new type of a Voronoi diagram, in which distance is measured from a point to a pair of points. We consider a few more such distance functions, based on geometric primitives, and analyze the structure and complexity of the nearest- and furthest-neighbor Voronoi diagrams of a point set with respect to these distance functions.
Key concepts: Voronoi diagram, Weighted Voronoi diagram, Power diagram, Centroidal Voronoi tessellation, Point (geometry), Computational geometry, Set (abstract data type), k-nearest neighbors algorithm