104 search results - page 2 / 21 » Fast k Nearest Neighbor Search using GPU |
WEBDB
2007
Springer
13 years 11 months ago
2007
Springer
A large volume of geospatial data is available on the web through various forms of applications. However, access to these data is limited by certain types of queries due to restric...
TVCG
2010
13 years 3 months ago
2010
—We present a parallel algorithm for k-nearest neighbor graph construction that uses Morton ordering. Experiments show that our approach has the following advantages over existin...
ICDE
2010
IEEE
14 years 11 days ago
2010
IEEE
— Finding the k nearest neighbors (kNN) of a query point, or a set of query points (kNN-Join) are fundamental problems in many application domains. Many previous efforts to solve...
ICDE
2007
IEEE
14 years 6 months ago
2007
IEEE
A k-nearest neighbor (k-NN) query retrieves k objects from a database that are considered to be the closest to a given query point. Numerous techniques have been proposed in the p...
JGTOOLS
2006
13 years 5 months ago
2006
We present a graphics hardware implementation of the tangent-plane algorithm for computing the kth-order Voronoi diagram of a set of point sites in image space. Correct and effici...