858 search results - page 134 / 172 » An Efficient Spatial Search Method Based on SG-Tree |
164
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APIN
2000
15 years 5 months ago
2000
Genetic algorithms are adaptive methods based on natural evolution that may be used for search and optimization problems. They process a population of search space solutions with t...
209
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ASC
2011
15 years 14 days ago
2011
: PSO, like many stochastic search methods, is very sensitive to efficient parameter setting such that modifying a single parameter may cause a considerable change in the result. I...
293
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ICDE
2008
IEEE
16 years 7 months ago
2008
IEEE
In recent years, there has been significant interest in development of ranking functions and efficient top-k retrieval algorithms to help users in ad-hoc search and retrieval in da...
178
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SISAP
2008
IEEE
15 years 12 months ago
2008
IEEE
There are several pieces of information that can be utilized in order to improve the efficiency of similarity searches on high-dimensional data. The most commonly used information...
185
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CVPR
2003
IEEE
16 years 7 months ago
2003
IEEE
This paper compares two methods for object localization from contours: shape context and chamfer matching of templates. In the light of our experiments, we suggest improvements to...