1456 search results - page 220 / 292 » A search quality evaluation based on objective-subjective me... |
188
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ADC
2008
Springer
16 years 20 days ago
2008
Springer
In this paper, we study the problem of measuring structural similarities of large number of source schemas against a single domain schema, which is useful for enhancing the qualit...
182
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CVPR
2010
IEEE
15 years 12 months ago
2010
IEEE
Automatic categorization of videos in a Web-scale unconstrained collection such as YouTube is a challenging task. A key issue is how to build an effective training set in the pres...
185
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SEMWEB
2009
Springer
15 years 11 months ago
2009
Springer
—A challenge in providing scientific data services to a broad user base is to also provide the metadata services and tools the user base needs to correctly interpret and trust t...
178
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AVBPA
1997
Springer
15 years 10 months ago
1997
Springer
In this paper we describe a system to reliably localize the position of the speaker’s face and mouth in videophone sequences. A statistical scheme based on a subspace method is p...
208
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MIR
2010
ACM
16 years 1 months ago
2010
ACM
Most video retrieval systems are multimodal, commonly relying on textual information, low- and high-level semantic features extracted from query visual examples. In this work, we ...