3678 search results - page 476 / 736 » Personalization of Queries in Database Systems |
175
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ICDAR
2009
IEEE
16 years 1 months ago
2009
IEEE
In this paper we analyze our recent research on the use of document analysis techniques for metadata extraction from PDF papers. We describe a package that is designed to extract ...
174
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AVSS
2006
IEEE
16 years 18 days ago
2006
IEEE
This paper examines the the effectiveness of feature modelling to conduct 2D and 3D face recognition. In particular, PCA difference vectors are modelled using Gaussian Mixture Mod...
175
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CHI
2008
ACM
16 years 7 months ago
2008
ACM
Image search is becoming prevalent in web search as the number of digital photos grows exponentially on the internet. For a successful image search system, removing outliers in th...
204
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CIKM
2007
Springer
15 years 10 months ago
2007
Springer
We investigate the problem of how to evaluate, fast and efficiently, classes of optimal route queries on a massive graph in a unified framework. To evaluate a route query effectiv...
184
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CIKM
2009
Springer
15 years 9 months ago
2009
Springer
While provenance has been extensively studied in the literature, the efficient evaluation of provenance queries remains an open problem. Traditional query optimization techniques...