217 search results - page 21 / 44 » Searching in metric spaces with user-defined and approximate... |
111
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DATESO
2010
14 years 9 months ago
2010
Abstract. The task of similarity search in multimedia databases is usually accomplished by range or k nearest neighbor queries. However, the expressing power of these "single-...
101
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ICPR
2000
IEEE
16 years 23 days ago
2000
IEEE
This paper presents an algorithm, called the winnerupdate algorithm, for accelerating the nearest neighbor search. By constructing a hierarchical structure ,for each feature point...
CIKM
2003
Springer
15 years 4 months ago
2003
Springer
High dimensional data sets are encountered in many modern database applications. The usual approach is to construct a summary of the data set through a lossy compression technique...
ICPR
2000
IEEE
16 years 23 days ago
2000
IEEE
Content-based image retrievalsystems use low-levelfeatures like color and texturefor image representation. Given these representationsasfeature vectors, similarity between images ...
110
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FOGA
2007
15 years 1 months ago
2007
Geometric crossover is a representation-independent generalization of traditional crossover for binary strings. It is defined using the distance associated to the search space in ...