1385 search results - page 81 / 277 » Clustering by Random Projections |
148
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AAAI
2008
15 years 7 months ago
2008
Most manifold learning methods consider only one similarity matrix to induce a low-dimensional manifold embedded in data space. In practice, however, we often use multiple sensors...
154
Voted
TMI
2008
15 years 4 months ago
2008
With continuing improvements in spatial resolution of positron emission tomography (PET) scanners, small patient movements during PET imaging become a significant source of resolut...
140
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CORR
2008
Springer
15 years 5 months ago
2008
Springer
One way to find closest pairs in large datasets is to use hash functions [6], [12]. In recent years locality-sensitive hash functions for various metrics have been given: projecti...
149
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SSDBM
2008
IEEE
15 years 11 months ago
2008
IEEE
Wireless sensor networks have drawn much attention due to their ability to monitor ecosystems and wildlife habitats. In such systems, the data should be intelligently collected to ...
174
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NAS
2007
IEEE
15 years 11 months ago
2007
IEEE
In cluster-based storage systems, the metadata server cluster must be able to adaptively distribute responsibility for metadata to maintain high system performance and long-term l...