1813 search results - page 43 / 363 » Calculi of Approximation Spaces |
170
Voted
CVPR
2004
IEEE
16 years 5 months ago
2004
IEEE
This paper introduces BoostMap, a method that can significantly reduce retrieval time in image and video database systems that employ computationally expensive distance measures, ...
139
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SCCC
2003
IEEE
15 years 9 months ago
2003
IEEE
The Dynamic Spatial Approximation Tree (dsa–tree) is a recently proposed data structure for searching in metric spaces. It has been shown that it compares favorably against alte...
174
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EDBT
2006
ACM
15 years 7 months ago
2006
ACM
Utilizing spatial index structures on secondary memory for nearest neighbor search in high-dimensional data spaces has been the subject of much research. With the potential to host...
198
Voted
JMLR
2010
14 years 10 months ago
2010
We address instance-based learning from a perceptual organization standpoint and present methods for dimensionality estimation, manifold learning and function approximation. Under...
157
Voted
ISCI
2002
15 years 3 months ago
2002
This paper presents a framework for the study of generalizing the standard notion of equivalence relation in rough set approximation space with various categories of k-step neighb...