2259 search results - page 53 / 452 » Separation and information hiding |
FOSSACS
2010
Springer
14 years 3 months ago
2010
Springer
Abstract. We present the first complete soundness proof of the antiframe rule, a recently proposed proof rule for capturing information hiding in the presence of higher-order stor...
FOSSACS
2003
Springer
14 years 2 months ago
2003
Springer
We define an operational semantics and a type system for manipulating semistructured data that contains hidden information. The data model is simple labeled trees with a hiding op...
CVPR
2004
IEEE
14 years 10 months ago
2004
IEEE
Responses of Gabor wavelets in the mid-frequency space build a local spectral representation scheme with optimal properties regarding the time-frequency uncertainty principle. How...
IDA
2009
Springer
14 years 3 months ago
2009
Springer
Abstract. The Matrix-Pencil approach to blind source separation estimates the mixing matrix from the Generalized Eigenvalue Decomposition (GEVD), or Exact Joint Diagonalization, of...
EUROCRYPT
2007
Springer
14 years 3 months ago
2007
Springer
We study conditional computational entropy: the amount of randomness a distribution appears to have to a computationally bounded observer who is given some correlated information....