2342 search results - page 112 / 469 » Sublinear geometric algorithms |
176
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MIA
2010
15 years 1 months ago
2010
A number of analysis tools have been developed for the estimation of brain atrophy using MRI. Since brain atrophy is being increasingly used as a marker of disease progression in ...
162
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ICCV
2009
IEEE
16 years 11 months ago
2009
IEEE
Fast retrieval methods are critical for large-scale and
data-driven vision applications. Recent work has explored
ways to embed high-dimensional features or complex distance
fun...
188
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CVPR
2008
IEEE
16 years 8 months ago
2008
IEEE
A novel approach to scene categorization is proposed. Similar to previous works of [11, 15, 3, 12], we introduce an intermediate space, based on a low dimensional semantic "t...
169
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ICALP
2007
Springer
16 years 11 days ago
2007
Springer
A spanner of an undirected unweighted graph is a subgraph that approximates the distance metric of the original graph with some specified accuracy. Specifically, we say H ⊆ G i...
157
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CIKM
1997
Springer
15 years 10 months ago
1997
Springer
Although the issue of approximate text retrieval is gaining importance in the last years, it is currently addressed by only a few indexing schemes. To reduce space requirements, t...