1341 search results - page 159 / 269 » Upgrading Web Search Queries |
168
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WWW
2008
ACM
16 years 5 months ago
2008
ACM
Web search engines are facing formidable performance challenges due to data sizes and query loads. The major engines have to process tens of thousands of queries per second over t...
173
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ICDM
2008
IEEE
15 years 11 months ago
2008
IEEE
In the past few years there has been increased research interest in detecting previously unidentified events from Web resources. Our focus in this paper is to detect events from ...
151
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CIKM
2007
Springer
15 years 11 months ago
2007
Springer
Web search engines consistently collect information about users interaction with the system: they record the query they issued, the URL of presented and selected documents along w...
139
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MM
2009
ACM
15 years 11 months ago
2009
ACM
Web image search is inspired by text search techniques; it mainly relies on indexing textual data that surround the image file. But retrieval results are often noisy and image pro...
126
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CORR
2010
Springer
15 years 5 months ago
2010
Springer
In this report, we unify two quite distinct approaches to information retrieval: region models and language models. Region models were developed for structured document retrieval....