6 search results - page 1 / 2 » Fast Dynamic Voronoi Treemaps |
ISVD
2010
IEEE
13 years 9 months ago
2010
IEEE
—The Voronoi Treemap is a space-filling treemap technique that relaxes the constraints of rectangular nodes. Its organic shapes maintain a one-to-one aspect ratio, are flexible...
ICRA
2000
IEEE
14 years 3 months ago
2000
IEEE
We present techniques for fast motion planning by using discrete approximations of generalized Voronoi diagrams, computed with graphics hardware. Approaches based on this diagram ...
COMPGEOM
2000
ACM
14 years 3 months ago
2000
ACM
: We present a new approach for computing generalized Voronoi diagrams in two and three dimensions using interpolation-based polygon rasterization hardware. The input primitives ma...
SODA
2003
ACM
14 years 17 days ago
2003
ACM
This work examines algebraic techniques for comparing quadratic algebraic numbers, thus yielding methods for deciding key predicates in various geometric constructions. Our motiva...
ICDE
1998
IEEE
15 years 16 days ago
1998
IEEE
Similarity search in multimedia databases requires an efficient support of nearest-neighbor search on a large set of high-dimensional points as a basic operation for query process...