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» Computing with abstract matrix structures
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SIAMMAX
2011
111views more  SIAMMAX 2011»
15 years 2 months ago
Ergodicity Coefficients Defined by Vector Norms
Abstract. Ergodicity coefficients for stochastic matrices determine inclusion regions for subdominant eigenvalues; estimate the sensitivity of the stationary distribution to change...
Ilse C. F. Ipsen, Teresa M. Selee
178
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JEI
2008
129views more  JEI 2008»
15 years 6 months ago
Removable visible image watermarking algorithm in the discrete cosine transform domain
Abstract. A removable visible watermarking scheme, which operates in the discrete cosine transform (DCT) domain, is proposed for combating copyright piracy. First, the original wat...
Ying Yang, Xingming Sun, Hengfu Yang, Chang-Tsun L...
BMCBI
2010
167views more  BMCBI 2010»
15 years 7 months ago
Creating PWMs of transcription factors using 3D structure-based computation of protein-DNA free binding energies
Background: Knowledge of transcription factor-DNA binding patterns is crucial for understanding gene transcription. Numerous DNA-binding proteins are annotated as transcription fa...
Denitsa Alamanova, Philip Stegmaier, Alexander E. ...
GREC
2007
Springer
15 years 11 months ago
On the Joint Use of a Structural Signature and a Galois Lattice Classifier for Symbol Recognition
Abstract. In this paper, we propose a new approach for symbol recognition using structural signatures and a Galois Lattice as classifier. The structural signatures are based on top...
Mickaël Coustaty, Stéphanie Guillas, M...
ACIVS
2007
Springer
16 years 1 months ago
Polyphase Filter and Polynomial Reproduction Conditions for the Construction of Smooth Bidimensional Multiwavelets
Abstract. To construct a very smooth nonseparable multiscaling function, we impose polynomial approximation order 2 and add new conditions on the polyphase highpass filters. We wo...
Ana M. C. Ruedin