2286 search results - page 83 / 458 » The Combination and Evaluation of Query Performance Predicti... |
163
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CLEF
2008
Springer
15 years 6 months ago
2008
Springer
ImageCLEFphoto 2008 is an ad-hoc photo retrieval task and part of the ImageCLEF evaluation campaign. This task provides both the resources and the framework necessary to perform c...
134
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WWW
2011
ACM
14 years 11 months ago
2011
ACM
Query auto completion is known to provide poor predictions of the user’s query when her input prefix is very short (e.g., one or two characters). In this paper we show that con...
153
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PKDD
2007
Springer
15 years 10 months ago
2007
Springer
In this paper, a method for automatic classification of Hidden-Web databases is addressed. In our approach, the classification tree for Hidden Web databases is constructed by tailo...
130
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ICCV
2005
IEEE
16 years 6 months ago
2005
IEEE
We explore the performance of a number of popular feature detectors and descriptors in matching 3D object features across viewpoints and lighting conditions. To this end we design...
115
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CSB
2005
IEEE
15 years 9 months ago
2005
IEEE
We describe a new method to predict the tertiary structure of new-fold proteins. Our two-phase approach combines the knowledge-based fragmentpacking with the minimization of a phy...