2164 search results - page 257 / 433 » Learning to rank for information retrieval |
161
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SAC
2005
ACM
16 years 2 days ago
2005
ACM
Users’ search needs are often represented by words and images are retrieved according to such textual queries. Annotation words assigned to the stored images are most useful to ...
170
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WWW
2009
ACM
16 years 7 months ago
2009
ACM
Social annotations on a Web document are highly generalized description of topics contained in that page. Their tagged frequency indicates the user attentions with various degrees...
168
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ENTER
2009
Springer
16 years 1 months ago
2009
Springer
Mobile devices are becoming an inseparable part of our lives and personalized location-based mobile services are gaining more and more popularity. The scope of this paper is to il...
174
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WACV
2005
IEEE
16 years 3 days ago
2005
IEEE
Sighted individuals draw a significant amount of information from signs but this information is denied to the visually impaired. VIDI is an evolving system for detecting and reco...
191
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IUI
2003
ACM
15 years 11 months ago
2003
ACM
The experience of a trusted group of colleagues can help users improve the quality and focus of their browsing and searching activities. How could a system provide such help, when...