214 search results - page 25 / 43 » On the separability of structural classes of communities |
ACNS
2006
Springer
15 years 3 months ago
2006
Springer
We study the influence of collision-finding attacks on the security of time-stamping schemes. We distinguish between client-side hash functions used to shorten the documents befo...
130
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ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
Image geo-registration is the process of relating a photograph and its pose to referenced world coordinates. The application is relevant, especially to the social networking, phot...
190
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SDM
2011
SIAM
14 years 10 days ago
2011
SIAM
In this paper we present a fast and accurate procedure called clustered low rank matrix approximation for massive graphs. The procedure involves a fast clustering of the graph and...
JCP
2007
14 years 9 months ago
2007
— In this paper we present a formal description of PROSA, a P2P resource management system heavily inspired by social networks. Social networks have been deeply studied in the la...
100
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CVPR
2009
IEEE
16 years 4 months ago
2009
IEEE
In this paper we present a method for learning classspecific
features for recognition. Recently a greedy layerwise
procedure was proposed to initialize weights of deep
belief ne...