1814 search results - page 77 / 363 » Watermarking relational data: framework, algorithms and anal... |
121
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SDM
2011
SIAM
14 years 2 months ago
2011
SIAM
Sparse principal component analysis (PCA) imposes extra constraints or penalty terms to the standard PCA to achieve sparsity. In this paper, we first introduce an efficient algor...
102
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BMVC
2010
14 years 9 months ago
2010
We present a framework for the reduction of dimensionality of a data set via manifold learning. Using the building blocks of local hyperplanes we show how a global manifold can be...
102
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CSB
2005
IEEE
15 years 4 months ago
2005
IEEE
DNA microarray experiments generate a substantial amount of information about global gene expression. Gene expression profiles can be represented as points in multi-dimensional sp...
100
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CIA
2007
Springer
15 years 5 months ago
2007
Springer
In this paper, we propose a probabilistic framework targeting three important issues in the computation of quality and trust in decentralized systems. Specifically, our approach a...
127
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EDBT
2009
ACM
14 years 9 months ago
2009
ACM
Stream applications gained significant popularity over the last years that lead to the development of specialized stream engines. These systems are designed from scratch with a di...