4529 search results - page 280 / 906 » Position Based Cryptography |
150
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COLT
2007
Springer
16 years 23 days ago
2007
Springer
Recently, Balcan and Blum [1] suggested a theory of learning based on general similarity functions, instead of positive semi-definite kernels. We study the gap between the learnin...
138
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ICANN
2007
Springer
16 years 22 days ago
2007
Springer
The hierarchical non-negative matrix factorization (HNMF) is a multilayer generative network for decomposing strictly positive data into strictly positive activations and base vect...
160
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ICRA
2006
IEEE
16 years 19 days ago
2006
IEEE
— This paper presents a novel control strategy based on a non-smooth Lyapunov function to guarantee the stability of the system in the whole motion space. Three control laws that...
150
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ISER
2004
Springer
15 years 12 months ago
2004
Springer
This paper presents the design of a selective-actuation flexure parallel mechanism that can provide three independent translational motions. The mechanism can be used as an ultra p...
193
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ICPR
2002
IEEE
15 years 11 months ago
2002
IEEE
The Non-negative Matrix Factorization technique (NMF) has been recently proposed for dimensionality reduction. NMF is capable to produce a region- or partbased representation of o...