12825 search results - page 2264 / 2565 » Improved PLSOM algorithm |
143
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DMDW
2000
15 years 6 months ago
2000
View materialization is a central issue in logical design of data warehouses since it is one of the most powerful techniques to improve the response to the workload. Most approach...
129
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IMAGING
2000
15 years 6 months ago
2000
We describe spectral estimation principles that are useful for color balancing, color conversion, and sensor design. The principles extend conventional estimation methods, which r...
147
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NIPS
2000
15 years 6 months ago
2000
A serious problem in learning probabilistic models is the presence of hidden variables. These variables are not observed, yet interact with several of the observed variables. As s...
133
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IJCAI
1997
15 years 6 months ago
1997
A principal problem of auditory scene analysis is stream segregation: decomposing an input acoustic signal into signals of individual sound sources included in the input. While ex...
137
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IJCAI
1997
15 years 6 months ago
1997
Because observing the same actions can warrant different conclusions depending on who executed the actions, a goal recognizer that works well on one person might not work well on ...