Sciweavers

2239 search results - page 96 / 448
» Computing with abstract matrix structures
Sort
View
SIAMMAX
2011
111views more  SIAMMAX 2011»
14 years 6 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
JEI
2008
129views more  JEI 2008»
14 years 10 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»
14 years 12 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 3 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
15 years 6 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