1709 search results - page 129 / 342 » Comparing the Performance of Database Selection Algorithms |
153
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DEXAW
2009
IEEE
15 years 12 months ago
2009
IEEE
Abstract—Search context is a crucial factor that helps to understand a user’s information need in ad-hoc Web page retrieval. A query log of a search engine contains rich inform...
153
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PR
2007
15 years 4 months ago
2007
Feature extraction is among the most important problems in face recognition systems. In this paper, we propose an enhanced kernel discriminant analysis (KDA) algorithm called kern...
142
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CCGRID
2008
IEEE
15 years 11 months ago
2008
IEEE
In this paper we present a multicost algorithm for the joint time scheduling of the communication and computation resources that will be used by a task. The proposed algorithm sel...
181
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ICDM
2007
IEEE
15 years 9 months ago
2007
IEEE
Active inference seeks to maximize classification performance while minimizing the amount of data that must be labeled ex ante. This task is particularly relevant in the context o...
151
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VIP
2001
15 years 6 months ago
2001
A new graph algorithm for multiscale segmentation of threedimensional medical data sets is presented. It is a threedimensional generalisation of an existing two-dimensional Mumfor...