4302 search results - page 318 / 861 » Index Pairs Algorithms |
366
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ICDE
2000
IEEE
16 years 5 months ago
2000
IEEE
In high-dimensional and complex metric spaces, determining the nearest neighbor (NN) of a query object ? can be a very expensive task, because of the poor partitioning operated by...
145
Voted
ICIAP
2003
ACM
16 years 4 months ago
2003
ACM
This paper presents a new technique to segment objects of interest from cluttered background with varying edge densities and illumination conditions from gray scale imagery. An op...
152
Voted
PDP
2008
IEEE
15 years 11 months ago
2008
IEEE
Search engines use inverted files as index data structures to speed up the solution of user queries. The index is distributed on a set of processors forming a cluster of computer...
104
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SISAP
2008
IEEE
15 years 11 months ago
2008
IEEE
All pivot-based algorithms for similarity search use a set of reference points called pivots. The pivot-based search algorithm precomputes some distances to these reference points...
154
Voted
VLDB
2004
ACM
15 years 10 months ago
2004
ACM
Top-k queries based on ranking elements of multidimensional datasets are a fundamental building block for many kinds of information discovery. The best known general-purpose algor...