84 search results - page 12 / 17 » Clustering Uncertain Data Using Voronoi Diagrams |
186
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VLDB
2006
ACM
15 years 9 months ago
2006
ACM
Abstract Traditional nearest-neighbor (NN) search is based on two basic indexing approaches: object-based indexing and solution-based indexing. The former is constructed based on t...
118
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COMPGEOM
2010
ACM
15 years 2 months ago
2010
ACM
The best known upper bound on the number of topological changes in the Delaunay triangulation of a set of moving points in R2 is (nearly) cubic, even if each point is moving with ...
MST
2002
14 years 9 months ago
2002
Abstract. Blockwise access to data is a central theme in the design of efficient external memory (EM) algorithms. A second important issue, when more than one disk is present, is f...
DIAGRAMS
2004
Springer
15 years 2 months ago
2004
Springer
A composite cluster map displays a fuzzy categorisation of geographic areas. It combines information from several sources to provide a visualisation of the significance of cluster...
SI3D
2010
ACM
15 years 4 months ago
2010
ACM
We propose a Parallel Banding Algorithm (PBA) on the GPU to compute the exact Euclidean Distance Transform (EDT) for a binary image in 2D and higher dimensions. Partitioning the i...