809 search results - page 91 / 162 » Experiments with Cost-Sensitive Feature Evaluation |
153
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SOUPS
2005
ACM
15 years 9 months ago
2005
ACM
In this article, we describe the design process of Reno, a location-enhanced, mobile coordination tool and person finder. The design process included three field experiments: a ...
154
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CVPR
2004
IEEE
16 years 6 months ago
2004
IEEE
Stable local feature detection and representation is a fundamental component of many image registration and object recognition algorithms. Mikolajczyk and Schmid [14] recently eva...
121
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CVPR
2008
IEEE
16 years 6 months ago
2008
IEEE
This paper presents a novel local image descriptor that is robust to general image deformations. A limitation with traditional image descriptors is that they use a single support ...
113
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WSDM
2010
ACM
16 years 1 months ago
2010
ACM
In web search, recency ranking refers to ranking documents by relevance which takes freshness into account. In this paper, we propose a retrieval system which automatically detect...
151
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WWW
2010
ACM
15 years 11 months ago
2010
ACM
Today, a huge amount of text is being generated for social purposes on social networking services on the Web. Unlike traditional documents, such text is usually extremely short an...