826 search results - page 30 / 166 » Query Performance Prediction: Evaluation Contrasted with Eff... |
135
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CSL
2010
Springer
15 years 4 months ago
2010
Springer
In the present work we study the appropriateness of a number of linear and non-linear regression methods, employed on the task of speech segmentation, for combining multiple phone...
177
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BTW
2003
Springer
15 years 9 months ago
2003
Springer
Abstract: Optimization of nested queries, in particular finding equivalent “flattened” queries for queries that employ the SQL sub-query construct, has been researched extensiv...
178
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HPCA
1995
IEEE
15 years 8 months ago
1995
IEEE
The throughput of a multiple-pipelined processor suffers due to lack of sufficient instructions to make multiple pipelines busy and due to delays associated with pipeline depende...
126
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WWW
2006
ACM
16 years 5 months ago
2006
ACM
In this poster, we present a method for extracting queries related to real-life events, or news-related queries, from large web query logs. The method employs query frequencies an...
170
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SIGIR
2012
ACM
13 years 6 months ago
2012
ACM
Many current effectiveness measures incorporate simplifying assumptions about user behavior. These assumptions prevent the measures from reflecting aspects of the search process...