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91
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BMCBI
2007
15 years 22 days ago
2007
Background: An indirect approach is usually used to estimate the metabolic fluxes of an organism: couple the available measurements with known biological constraints (e.g. stoichi...
98
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CONEXT
2006
ACM
15 years 6 months ago
2006
ACM
In this paper is proposed a real mobility characterization study for wireless devices. For this, we use mobility metrics and statistic analysis to evaluate the behavior of device ...
184
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Publication
Still and multi-media images are subject to transformations for compression, steganographic embedding and digital watermarking. In a major program of activities we are engaged in t...
111
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ACSC
2005
IEEE
15 years 6 months ago
2005
IEEE
Collaborative Software Engineering (CSE) supports the fine-grained real-time development of software by teams of developers located anywhere on the Internet. In this paper we des...
CSDA
2008
15 years 21 days ago
2008
An important problem in principal component analysis (PCA) is the estimation of the correct number of components to retain. PCA is most often used to reduce a set of observed vari...