CS 498 TC: Computational Geometry (Spring 2026)

CS 498 TC: Computational Geometry (Spring 2026)

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Feb 26: Voronoi diagrams and Delaunay… 1 of 11

duration 1 hour 12 minutes

Feb 26: Voronoi diagrams and Delaunay…

Feb 26: Voronoi diagrams and Delaunay triangulations

Feb 26: Voronoi diagrams and Delaunay…

Feb 26: Voronoi diagrams and Delaunay triangulations

From Jeff Erickson

1 plays 0
Feb 24: History dags and fast triangulation 2 of 11

duration 1 hour 12 minutes

Feb 24: History dags and fast triangulation

Feb 24: History dags and fast triangulation

Feb 24: History dags and fast triangulation

Feb 24: History dags and fast triangulation

From Jeff Erickson

1 plays 0
Feb 17: Randomized incremental constructions 3 of 11

duration 1 hour 15 minutes

Feb 17: Randomized incremental constructions

Feb 17: Randomized incremental constructions

Feb 17: Randomized incremental constructions

Feb 17: Randomized incremental constructions

From Jeff Erickson

1 plays 0
Feb 12: Planar maps and dualiity 4 of 11

duration 1 hour 16 minutes

Feb 12: Planar maps and dualiity

Feb 12: Planar maps and dualiity

Feb 12: Planar maps and dualiity

Feb 12: Planar maps and dualiity

From Jeff Erickson

7 plays 0
Feb 10: Elementary polygon algorithms 5 of 11

duration 1 hour 1 minute

Feb 10: Elementary polygon algorithms

Feb 10: Elementary polygon algorithms

Feb 10: Elementary polygon algorithms

Feb 10: Elementary polygon algorithms

From Jeff Erickson

7 plays 0
Feb 5: Polygon triangulation 6 of 11

duration 1 hour 17 minutes

Feb 5: Polygon triangulation

Feb 5: Polygon triangulation

Feb 5: Polygon triangulation

Feb 5: Polygon triangulation

From Jeff Erickson

3 plays 0
Feb 3: Segment intersection II 7 of 11

duration 1 hour 12 minutes

Feb 3: Segment intersection II

Feb 3: Segment intersection II

Feb 3: Segment intersection II

Feb 3: Segment intersection II

From Jeff Erickson

5 plays 0
Jan 29: Plane sweep, segment intersection 8 of 11

duration 1 hour 15 minutes

Jan 29: Plane sweep, segment intersection

Jan 29: Plane sweep, segment intersection

Jan 29: Plane sweep, segment intersection

Jan 29: Plane sweep, segment intersection

From Jeff Erickson

7 plays 0
Jan 27: Duality, intersection of halfplanes 9 of 11

duration 1 hour 16 minutes

Jan 27: Duality, intersection of halfplanes

Jan 27: Duality, intersection of halfplanes

Jan 27: Duality, intersection of halfplanes

Jan 27: Duality, intersection of halfplanes

From Jeff Erickson

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Jan 22: Convex hulls (continued) 10 of 11

duration 1 hour 11 minutes

Jan 22: Convex hulls (continued)

Jan 22: Convex hulls (continued)

Jan 22: Convex hulls (continued)

Jan 22: Convex hulls (continued)

From Jeff Erickson

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Jan 20: Intro, convex hulls 11 of 11

duration 1 hour 16 minutes

Jan 20: Intro, convex hulls

Jan 20: Intro, convex hulls

Jan 20: Intro, convex hulls

Jan 20: Intro, convex hulls

From Jeff Erickson

12 plays 0

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