698 search results - page 106 / 140 » Comparing Weighting Models for Monolingual Information Retri... |
104
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CIKM
2009
Springer
15 years 5 months ago
2009
Springer
Modern search engines have to be fast to satisfy users, so there are hard back-end latency requirements. The set of features useful for search ranking functions, though, continues...
118
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CIKM
2011
Springer
13 years 11 months ago
2011
Springer
Aggregated search is the task of integrating results from potentially multiple specialized search services, or verticals, into the Web search results. The task requires predicting...
128
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TMM
2008
14 years 11 months ago
2008
In this paper, we propose an approach to learning appearance models of moving objects directly from compressed video. The appearance of a moving object changes dynamically in vide...
93
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CVPR
2007
IEEE
16 years 1 months ago
2007
IEEE
For video summarization and retrieval, one of the important modules is to group temporal-spatial coherent shots into high-level semantic video clips namely scene segmentation. In ...
WWW
2010
ACM
15 years 6 months ago
2010
ACM
We consider the problem of deep web source selection and argue that existing source selection methods are inadequate as they are based on local similarity assessment. Specificall...