250 search results - page 11 / 50 » A metric cache for similarity search |
181
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CIKM
2008
Springer
15 years 8 months ago
2008
Springer
Random projection (RP) is a common technique for dimensionality reduction under L2 norm for which many significant space embedding results have been demonstrated. However, many si...
188
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DEXA
2010
Springer
15 years 4 months ago
2010
Springer
We researched to try to find a way to reduce the cost of nearest neighbor searches in metric spaces. Many similarity search indexes recursively divide a region into subregions by u...
182
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SDM
2007
SIAM
15 years 7 months ago
2007
SIAM
Object recognition and content-based image retrieval systems rely heavily on the accurate and efficient identification of shapes. A fundamental requirement in the shape analysis ...
137
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CORR
2007
Springer
15 years 6 months ago
2007
Springer
Similarity search is an important problem in information retrieval. This similarity is based on a distance. Symbolic representation of time series has attracted many researchers re...
146
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SSDBM
2002
IEEE
15 years 11 months ago
2002
IEEE
We investigate the problem of searching similar multiattribute time sequences. Such sequences arise naturally in a number of medical, financial, video, weather forecast, and stoc...