7499 search results - page 1244 / 1500 » Ontologies and Information Extraction |
209
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SIGIR
2011
ACM
14 years 9 months ago
2011
ACM
A key challenge in recommender system research is how to effectively profile new users, a problem generally known as cold-start recommendation. Recently the idea of progressivel...
234
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SIGIR
2012
ACM
13 years 9 months ago
2012
ACM
Similarity search is a key challenge for multimedia retrieval applications where data are usually represented in high-dimensional space. Among various algorithms proposed for simi...
240
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CVPR
2009
IEEE
17 years 2 months ago
2009
IEEE
The goal of this work is to automatically learn a large
number of British Sign Language (BSL) signs from TV
broadcasts. We achieve this by using the supervisory information
avai...
220
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CVPR
2009
IEEE
17 years 2 months ago
2009
IEEE
We propose an algorithm that simultaneously extracts
disparities and alpha matting information given a stereo
image pair. Our method divides the reference image into
a set of ov...
180
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CVPR
2009
IEEE
17 years 1 months ago
2009
IEEE
Most modern computer vision systems for high-level
tasks, such as image classification, object recognition and
segmentation, are based on learning algorithms that are
able to se...