2571 search results - page 353 / 515 » Window-Based Method for Information Retrieval |
124
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WWW
2007
ACM
16 years 3 months ago
2007
ACM
The results of the Web query log analysis may be significantly shifted depending on the fraction of agents (non-human clients), which are not excluded from the log. To detect and ...
112
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CVPR
2010
IEEE
15 years 11 months ago
2010
IEEE
Active learning methods aim to select the most informative unlabeled instances to label first, and can help to focus image or video annotations on the examples that will most impr...
147
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IEEEIAS
2007
IEEE
15 years 9 months ago
2007
IEEE
In this paper, a novel data hiding technique is proposed, as an improvement over the Fibonacci LSB data-hiding technique proposed by Battisti et al. [1]. First we mathematically m...
103
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CIKM
2007
Springer
15 years 9 months ago
2007
Springer
Compression of term frequency lists and very long document-id lists within an inverted file search engine are examined. Several compression schemes are compared including Elias γ...
132
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IRI
2006
IEEE
15 years 9 months ago
2006
IEEE
1 In many of today’s industry, knowledge is considered a strategic tool; however, knowledge is involved in so many services with so many facets that it is very complex to effecti...