3972 search results - page 393 / 795 » Cosparse analysis modeling - uniqueness and algorithms |
141
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FOCS
2006
IEEE
15 years 11 months ago
2006
IEEE
In this work we study a wide range of online and offline routing and packing problems with various objectives. We provide a unified approach, based on a clean primal-dual method...
164
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ADBIS
2007
Springer
15 years 9 months ago
2007
Springer
Existing work repeatedly addresses that the ubiquitous positioning devices will start to generate an unprecedented stream of time-stamped positions leading to storage and computati...
154
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BMCBI
2005
15 years 5 months ago
2005
Background: Many cutting-edge microarray analysis tools and algorithms, including commonly used limma and affy packages in Bioconductor, need sophisticated knowledge of mathematic...
181
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ACRI
2010
Springer
15 years 4 months ago
2010
Springer
In this work we study the complexity of the three-dimensional sandpile avalanches triggered by the addition of two critical configurations. We prove that the algorithmic problem c...
174
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ICML
2000
IEEE
16 years 5 months ago
2000
IEEE
If all features causing heterogeneity were observed, a mixture of experts approach (Jacobs et al., 1991) is likely to be superior to using a single model. When unobserved or very n...