233 search results - page 23 / 47 » An Investigation of Practical Approximate Nearest Neighbor A... |
112
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COMPGEOM
2004
ACM
15 years 5 months ago
2004
ACM
For a set S of points in Rd, an s-spanner is a graph on S such that any pair of points is connected via some path in the spanner whose total length is at most s times the Euclidea...
130
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JGTOOLS
2006
15 years 11 days 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...
123
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SIGMOD
2010
ACM
15 years 5 months ago
2010
ACM
Similarity search methods are widely used as kernels in various data mining and machine learning applications including those in computational biology, web search/clustering. Near...
108
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VLDB
2004
ACM
15 years 5 months ago
2004
ACM
Given a point q, a reverse k nearest neighbor (RkNN) query retrieves all the data points that have q as one of their k nearest neighbors. Existing methods for processing such quer...
123
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SCALESPACE
2001
Springer
15 years 4 months ago
2001
Springer
Abstract. Gaussian convolutions are perhaps the most often used image operators in low-level computer vision tasks. Surprisingly though, there are precious few articles that descri...