8298 search results - page 205 / 1660 » Geografisches Information Retrieval |
175
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CIKM
2010
Springer
15 years 5 months ago
2010
Springer
One of the main problems in online advertising is to display ads which are relevant and appropriate w.r.t. what the user is looking for. Often search engines fail to reach this go...
197
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CLEF
2009
Springer
15 years 4 months ago
2009
Springer
For this year's Image CLEF Photo Retrieval task, we have prepared 5 submission runs to help us assess the effectiveness of 1) image content-based retrieval, and 2) textbased ...
171
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SIGIR
2009
ACM
16 years 1 months ago
2009
ACM
The inclusion of document length factors has been a major topic in the development of retrieval models. We believe that current models can be further improved by more refined est...
160
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SIGIR
2005
ACM
16 years 6 days ago
2005
ACM
When applying blind relevance feedback for ad hoc document retrieval, is it possible to identify, a priori, the set of query terms that will most improve retrieval performance? Ca...
157
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CIKM
2003
Springer
15 years 12 months ago
2003
Springer
We propose a novel approach that identifies web page templates and extracts the unstructured data. Extracting only the body of the page and eliminating the template increases the ...