1829 search results - page 123 / 366 » An Adaptive Approach to Data Placement |
146
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TMI
2008
15 years 5 months ago
2008
Tomographic reconstruction from positron emission tomography (PET) data is an ill-posed problem that requires regularization. An attractive approach is to impose an 1-regularizatio...
180
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ACL
2010
15 years 3 months ago
2010
In this paper, we study the problem of using an annotated corpus in English for the same natural language processing task in another language. While various machine translation sy...
328
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PAKDD
2011
ACM
14 years 11 months ago
2011
ACM
Discovering rare categories and classifying new instances of them is
an important data mining issue in many fields, but fully supervised
learning of a rare class classifier is pr...
175
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ICCV
2009
IEEE
16 years 11 months ago
2009
IEEE
We present an approach to visual tracking based on dividing a
target into multiple regions, or fragments. The target is represented
by a Gaussian mixture model in a joint feature...
133
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ICIP
2006
IEEE
16 years 7 months ago
2006
IEEE
The region-based description of multispectral images enables important high-level tasks such as data mining and retrieval, and region-of-interest selection. In order to obtain an ...