4273 search results - page 620 / 855 » Improving proactive information systems |
147
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CVPR
2004
IEEE
16 years 6 months ago
2004
IEEE
Linear Discriminant Analysis (LDA) is a popular feature extraction technique for face recognition. However, It often suffers from the small sample size problem when dealing with t...
154
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ICPR
2006
IEEE
16 years 5 months ago
2006
IEEE
This article deals with facial segmentation and liptracking with feedback control for real-time animation of a synthetic 3D face model. Classical approaches consist in two success...
118
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ICPR
2004
IEEE
16 years 5 months ago
2004
IEEE
A method is proposed to encode multiple regions of interest in the JPEG2000 image-coding framework. The algorithm is based on the rearrangement of packets in the code-stream to pl...
128
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WWW
2009
ACM
16 years 5 months ago
2009
ACM
Sponsored search systems are tasked with matching queries to relevant advertisements. The current state-of-the-art matching algorithms expand the user's query using a variety...
137
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WWW
2005
ACM
16 years 5 months ago
2005
ACM
With the increasing importance of search in guiding today's web traffic, more and more effort has been spent to create search engine spam. Since link analysis is one of the m...