4557 search results - page 586 / 912 » A performance evaluation of local descriptors |
189
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ECIR
2004
Springer
15 years 8 months ago
2004
Springer
Abstract. Question answering systems aim to meet users' information needs by returning exact answers in response to a question. Traditional open domain question answering syst...
169
Voted
ECIR
2006
Springer
15 years 8 months ago
2006
Springer
Abstract. This paper describes an efficient method to construct reliable machine learning applications in peer-to-peer (P2P) networks by building ensemble based meta methods. We co...
193
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BMVC
1997
15 years 8 months ago
1997
This paper describes recent work on the use of regional data extracted from segmented images for use as search keys in an image database query system. The motivation for this work...
157
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ACL
1993
15 years 8 months ago
1993
In recent years there is much interest in word cooccurrence relations, such as n-grams, verb-object combinations, or cooccurrence within a limited context. This paper discusses ho...
184
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CVPR
2010
IEEE
15 years 7 months ago
2010
IEEE
Most tracking algorithms implicitly apply a coarse segmentation of each target object using a simple mask such as a rectangle or an ellipse. Although convenient, such coarse segme...