2286 search results - page 250 / 458 » The Combination and Evaluation of Query Performance Predicti... |
186
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MIR
2010
ACM
15 years 8 months ago
2010
ACM
This paper presents a classification-driven biomedical image retrieval system to bride the semantic gap by transforming image features to their global categories at different gran...
165
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ECCV
2010
Springer
15 years 9 months ago
2010
Springer
We seek to recognize the place depicted in a query image using a database of “street side” images annotated with geolocation information. This is a challenging task due to chan...
168
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SAC
2008
ACM
15 years 6 months ago
2008
ACM
Skyline queries are important due to their usefulness in many application domains. However, by increasing the number of attributes, the probability that a tuple dominates another ...
170
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SIGIR
2004
ACM
15 years 12 months ago
2004
ACM
Multiple-topic and varying-length of web pages are two negative factors significantly affecting the performance of web search. In this paper, we explore the use of page segmentati...
151
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NIPS
2007
15 years 8 months ago
2007
In many structured prediction problems, the highest-scoring labeling is hard to compute exactly, leading to the use of approximate inference methods. However, when inference is us...