Department of Computer Science | Institute of Theoretical Computer Science | CADMO

Theory of Combinatorial Algorithms

Prof. Emo Welzl and Prof. Bernd Gärtner

Mittagsseminar (in cooperation with M. Ghaffari, A. Steger and B. Sudakov)

Mittagsseminar Talk Information

Date and Time: Monday, June 23, 2003, 12:15 pm

Duration: This information is not available in the database

Location: This information is not available in the database

Speaker: Nina Amenta (University of California, Davis)

Voronoi Diagrams of Balls

Voronoi diagrams of balls are difficult to compute robustly since the boundaries between cells are quadratic rather than planar. We cast the problem as cutting an intersection of half-spaces with a quadratic surface, which is easier to program.

(joint work with Valerio Pascucci and Abel Gezhenge)

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